Method and apparatus for target business model generation and data processing based on large language model are disclosed, which relates to the field of artificial intelligence technology, specifically in the areas of intelligent office, big data, and large models. A method for generating a target business model based on large language model includes: performing knowledge distillation on at least two pre-trained large models to obtain a base model of a target scenario, wherein each pre-trained model corresponds to one of at least two business types included in the target scenario; performing knowledge distillation on the base model to obtain a target business model of a target business type among the at least two business types, wherein the target business model is used for processing data of the target business type.
Disclosed are a method and apparatus for training a map update model. The method may include: inputting a historical lane element corresponding to a road top view sample into the prior encoding network to generate a prior encoding feature; inputting the prior encoding feature and the road top view sample into the update network to generate lane update information; constructing a loss function based on the lane update information and a target lane element corresponding to the road top view sample; and adjusting a parameter of the map update model based on the loss function.
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Computer software applications, downloadable; data
processing apparatus; computer programs (downloadable
software); computer peripheral devices; downloadable image
files; USB flash drives; network communication devices;
portable media player; compact discs [audio-video];
E-readers. Online advertising on a computer network; advertising; pay
per click advertising; providing business information via a
website; business management assistance; personnel
recruitment; website traffic optimization; systemization of
information into computer databases; search engine
optimization; promote for others. Research and development of new products for others;
computer software design; updating of computer software;
electronic data storage; providing search engines for the
internet; providing information relating to computer
technology and programming via a website; cloud computing
consultancy; software as a service [SaaS]; creating and
maintaining websites for others; computer system design.
4.
METHOD OF DETECTING TEXT, TRAINING METHOD, APPARATUS, DEVICE, MEDIUM, AND PROGRAM PRODUCT
A method of detecting a text, a training method, a device, and a medium are provided, which relate to a field of artificial intelligence, in particular to large language models, deep learning, text processing, etc. The training method includes: when a confidence level of a first sample detection result output by a first model is less than a threshold, processing a sample text pair and a sample label by using an initial model to obtain a second sample detection result, the second sample detection result includes a discrimination result configured to characterize a response matching degree between a sample answer text and a sample query text included in the sample text pair, and a discrimination reason; obtaining a first loss value according to the second sample detection result and the sample label; and adjusting a model parameter of the initial model based on the first loss value.
(1) Online advertising on a computer network; dissemination of advertising for others via the internet; advertising; business management and organization consultancy; business inquiries; commercial information; commercial intermediation services; systemization of information into computer databases; search engine optimization for sales promotion; media relations services; sales promotion for others; provision of an online marketplace for buyers and sellers of goods and services; sales promotion for others; promoting a series of films for others; marketing the goods and services of others.
6.
VIDEO EDITING METHOD AND APPARATUS, ELECTRONIC DEVICE AND MEDIUM
Provided are a video editing method, an electronic device and a medium. The video editing method includes: acquiring a first video; cutting the first video to obtain a plurality of segments; determining a plurality of labels respectively corresponding to the plurality of segments, each label among the plurality of labels selected from one of a first label, a second label, a third label or a fourth label, where the first label indicates singing, where the second label indicates speaking, where the third label indicates background music, and where the fourth label indicates a segment that does not correspond to the first label, the second label or the third label; determining a singing segment set based on the plurality of labels, the singing segment set including consecutive segments among the plurality of segments that correspond to the first label; and generating a second video based on the singing segment set.
G11B 27/031 - Electronic editing of digitised analogue information signals, e.g. audio or video signals
G06V 20/40 - ScenesScene-specific elements in video content
G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
G10L 25/57 - Speech or voice analysis techniques not restricted to a single one of groups specially adapted for particular use for comparison or discrimination for processing of video signals
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Online advertising on a computer network; advertising; pay per click advertising; providing business information via a website; business management assistance; personnel recruitment; website traffic optimization; systemization of information into computer databases; search engine optimization; promote for others. Computer software applications, downloadable; data processing apparatus; computer programs (downloadable software); computer peripheral devices; downloadable image files; USB flash drives; network communication devices; portable media player; compact discs [audio-video]; E-readers. Research and development of new products for others; computer software design; updating of computer software; electronic data storage; providing search engines for the internet; providing information relating to computer technology and programming via a website; cloud computing consultancy; software as a service [SaaS]; creating and maintaining websites for others; computer system design.
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Telepresence robots; wearable computers; wearable activity
trackers; television apparatus; baby monitors; security
surveillance robots; measuring instruments; alarms; theft
prevention installations, electric; computer game software;
global positioning system [GPS] apparatus; scanners [data
processing equipment]; portable media players; humanoid
robots with artificial intelligence; personal digital
assistants [PDAs]; computer software platforms, recorded or
downloadable; smart glasses (data processing); smart watches
(data processing); smart rings (data processing); mobile
software applications, downloadable; electronic timers; time
recording apparatus; face recognition equipment; smart
phones; cabinets for loudspeakers; earphones; learning
machine; dashboard camera; set-top box; remote control for
household purposes; batteries, electric; sound transmitting
apparatus; rearview cameras for vehicles; virtual reality
headsets; electronic chips; switches, electric; electric
sockets; video screens; computer programs [downloadable
software]; network communication device; computer peripheral
devices; computer programs, recorded [programs];
downloadable image files; computer software applications,
downloadable; electronic publications, downloadable. Advertising; publicity; online advertising on a computer
network; systemization of information into computer
databases; presentation of goods on communication media, for
retail purposes; providing business information via a web
site; search engine optimization for sales promotion; web
site traffic optimization; personnel recruitment;
administrative services for the relocation of businesses;
drawing up of statements of account; rental of vending
machines; sponsorship search; rental of sales stands; radio
advertising; television advertising; sales promotion for
others; provision of an on-line marketplace for buyers and
sellers of goods and services; business management
assistance; marketing in the framework of software
publishing; computerized file management; compilation of
information into computer databases; data search in computer
files for others; updating and maintenance of data in
computer databases; targeted marketing. Research and development of new products for others;
software development in the framework of software
publishing; computer security consultancy; updating of
computer software; computer software design; consultancy in
the design and development of computer hardware; creating
and maintaining web sites for others; computer virus
protection services; providing search engines for the
internet; software as service; electronic data storage;
providing information relating to computer technology and
programming via a web site; quality control; quality system
accreditation; computer programming; computer system design;
information technology [IT] consultancy.
9.
RESOURCE SCHEDULING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM
The present disclosure relates to the technical field of computers, and in particular to the technical field of cloud computing. Provided are a resource scheduling method and apparatus, and a device and a storage medium. A specific implementation solution involves: obtaining a real consumption representation value, which represents a real resource consumption of a service within a statistical period; on the basis of a resource quota, the real consumption representation value and a preset resource redundancy proportion corresponding to the service, determining whether the service satisfies an adjustment condition for the resource quota; when the service satisfies the adjustment condition, adjusting, on the basis of the real consumption representation value and the resource redundancy proportion, the resource quota corresponding to the service; and in response to a resource scheduling request for the service, scheduling resources for the service on the basis of the resource quota corresponding to the service. By means of the solution provided in the embodiments of the present disclosure, the rationality of resource utilization can be improved.
The present disclosure relates to the field of artificial intelligence, such as computer vision, natural language processing, picture retrieval and deep learning. Provided are a picture processing method and apparatus, and an electronic device and a storage medium. The method may comprise: acquiring picture vectors of pictures in a database, and grouping the pictures according to the picture vectors, wherein pictures in the same group are the same picture; and performing the following processing respectively on an obtained group: using original text descriptions corresponding to pictures in the group to form a first text set; on the basis of text vectors of the original text descriptions in the first text set, filtering out a determined low-quality text description from the first text set; and generating, according to the remaining original text descriptions, a text description to which the pictures in the group jointly correspond. The use of the solution of the present disclosure can realize the supplementation of missing text descriptions, the improvement of low-quality text descriptions, etc.
A method of training a ranking model, and an electronic device, which relate to technical fields of natural language processing and intelligent search. The method includes: in training the ranking model, firstly acquiring a plurality of first sample pairs and respective label information; for each first sample pair, inputting a first search text, a first title text of a first candidate text, and a first target summary corresponding to the first candidate text into an initial language model to obtain a second relevance score corresponding to the each first sample pair; then using the first target summary to replace the first candidate text to participate in the training of the ranking model, and updating at least one network parameter of the initial language model according to the label information and the second relevance score corresponding to each first sample pair.
Provided is a data storage method. The method includes bucketing tag data of all users based on user identifiers to obtain bucket data of each user, where tag data of each user is distributed in different tag tables; and storing bucket data of a same user in a same storage module.
A content recommendation method and apparatus for an application home page, a device, a medium and a product, relating to the field of artificial intelligence, in particular to the fields of Internet of Things, intelligent search, etc. The specific implementation method comprises: in response to a display request of a target recommendation content, controlling a home page view of the application home page to stop rendering a home page content (201); generating a recommendation view on the top layer of the home page view (202); and rendering the target recommendation content in the recommendation view (203).
The present disclosure relates to the field of artificial intelligence, in particular to the technical field of recommendation based on artificial intelligence, and provides an object recommendation method and apparatus, an electronic device, and a storage medium. An implementation solution is: obtaining an object to be recommended, the object having a corresponding description text; obtaining a plurality of target description segmentation words in a plurality of description segmentation words comprised in the description text, the plurality of target description segmentation words being used for distinguishing the description text from other description texts corresponding to other objects; obtaining an object representation vector of the object on the basis of the plurality of target description segmentation words; and on the basis of the object representation vector, recommending the object.
An information flow recommendation method and apparatus, an electronic device, a storage medium, and a program product, relating to the technical field of artificial intelligence, in particular to the technical field of evolution strategies. The specific implementation solution comprises: acquiring feature information of a first user in an information flow recommendation scenario (201); determining, by means of a multi-factor fusion parameter network according to the feature information, first weights corresponding to factors in a factor set (202), wherein the factors in the factor set represent index information needing to be considered in an information flow recommendation process; determining, by means of a gated screening network according to the feature information, second weights corresponding to the factors in the factor set (203); determining, according to the first weights and the second weights, a target factor in the factor set suitable for the first user in the information flow recommendation scenario (204); and according to the target factor, determining and pushing a recommendation result corresponding to the first user in the information flow recommendation scenario to the first user (205). The method improves the accuracy of the recommendation result.
A widget loading method and apparatus, a device, and a storage medium, relating to the technical field of computers, and in particular to the technical field of clients. The specific implementation solution is: acquiring code data, layout information, and a style resource which correspond to a target widget (S210); according to the code data, the layout information, and the style resource, determining a rendering result and interactive response information corresponding to the rendering result (S220); converting the rendering result into a target form matching a terminal device, so as to obtain an object to be displayed (S230); according to the interactive response information, determining interactive configuration data corresponding to said object (S240); and according to said object and the interactive configuration data, loading the target widget (S250).
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
38 - Telecommunications services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Humanoid robots with artificial intelligence for use in scientific research; cloud servers; graphics processor units [GPUs]; computer software platforms, recorded or downloadable; personal digital assistants; computer hardware; black boxes [data recorders]; electronic publications, downloadable; computer programs, downloadable; virtual reality headsets; computer software applications, downloadable; Downloadable application software for smartphones; global positioning system [gps] apparatus; computer search engine software; Chips [integrated circuits]; user-programmable humanoid robots, not configured; quantum computers; smart watches; artificial intelligence and machine learning software; computer chatbot software for simulating conversations. Driverless cars (autonomous cars); remote control vehicles, other than toys; electric vehicles; electrically powered trolleys; tires for vehicle wheels; air vehicles; unmanned underwater vehicles; anti-theft devices for vehicles; surveillance towers specially adapted for vehicles; steering wheels for vehicles; electric bicycles; Aerial conveyors; Plug-in hybrid cars; robotic cars; autonomous land vehicles; self-driving robots for delivery; vehicles for locomotion by land, air, water or rail; civilian drones; electrically powered buses; automatically guided [driverless] material handling trucks. Communications by computer terminals; computer aided transmission of messages and images; transmission of digital files; providing telecommunications connections to a global computer network; providing user access to global computer networks; message sending; cellular telephone communication; Providing online virtual reality-based forums for work collaboration; rental of computer communication apparatus and instruments; providing online forums; Providing chatrooms in virtual environments; satellite, cable and network transmission of sounds, images, signals and data; electronic mailing services; video on demand transmission services; providing internet chatrooms; providing access to databases; teleconferencing and videoconferencing services; Broadcasting of programs via the internet; electronic bulletin board services [telecommunications services]; electronic data transmission. Electric car roadworthiness testing; research in the field of unmanned vehicle technology; Providing online geographic maps, not downloadable; research and development of new products for others; technological research; platform as a service [paas]; computer virus protection services; Research in the field of artificial intelligence technology; computer software design; consultancy in the design and development of computer hardware; software as a service [saas]; providing virtual computer systems through cloud computing; hosting software platforms for virtual reality-based work collaboration; rental of user-programmable humanoid robots, not configured; creating and designing website-based indexes of information for others [information technology services]; providing electronic storage space on the internet; providing search engines for the Internet; scientific research in the field of quantum computing; cartographic or thermographic measurement services by drone; Design of integrated circuits.
The present disclosure relates to the technical field of computers, and particularly relates to the technical field of recommendations based on artificial intelligence. Provided are an object recommendation method and apparatus. An implementation solution involves: obtaining, from a user set, a first user subset corresponding to an object to be recommended, wherein the influence of each user in the first user subset is greater than the influence of a first user, who is different from each user in the first user subset, in the user set; recommending a object to each user in the first user subset, so as to obtain a first subset from a first user set, wherein each user in the first subset has a first operation for the object, and the first operation indicates that there is preference for the object; and on the basis of the first subset, recommending the object to a target user in the user set, wherein the target user is different from each user in the first user subset.
Provision of an on-line marketplace for buyers and sellers
of goods and services; systemization of information into
computer databases; advertising; providing business
information via a web site; providing business information
through internet, wired networks or other forms of data
transmission; presentation of goods on communication media,
for retail purposes; web site traffic optimisation;
personnel recruitment; retail services for pharmaceutical,
veterinary and sanitary preparations and medical supplies;
drawing up of statements of accounts; promotion for others.
20.
TRACK RESTORATION METHOD, TRACK RESTORATION DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
A track restoration method, a track restoration device and a non-transitory computer-readable storage medium are provided, related to the field of intelligent transportation. The track restoration method includes: acquiring vehicle-passing data in a target area, where the vehicle-passing data is generated based on shooting data, and the shooting data is obtained by shooting a vehicle in the target area by a shooting device in the target area; restoring a driving track of the vehicle shot by the shooting device, based on the vehicle-passing data.
Provided are a sampling object determination method and apparatus, an electronic device, and a computer-readable storage medium. The sampling object determination method includes: determining a sampling number through a sampling proportion and a total number of users of an application; determining at least one version in order of versions of the application from high to low, where a sum of a number of users of the at least one version is greater than or equal to the sampling number; and determining the sampling number of users in the users of the at least one version as sampling objects.
A federated computing method, an electronic device and a storage medium. Metadata to be processed is obtained from each participant based on a task identifier (ID) to be executed. n data slices corresponding to each participant are obtained by dividing the metadata, where n is a positive integer greater than 1. n data sets are generated based on the n data slices corresponding to each participant. n data processing services corresponding to the task ID are called to process each data set using each of the data processing services. A federated computing result corresponding to the task ID is determined based on a processing result of each of the data processing services.
Provided are a correlation coefficient acquisition method, an electronic device, and a non-transitory computer readable storage medium. The implementation scheme is as follows: first original data is acquired, the first original data is homomorphically encrypted by using an associated key to determine first transmission data, where the associated key is jointly agreed by the first participation node and a second participation node; the first transmission data is sent to an auxiliary node so that the auxiliary node receives the first transmission data and performs a homomorphic operation on the first transmission data and second transmission data to obtain correlation coefficients between the first original data and second original data, where the second transmission data is determined by the second participation node homomorphically encrypting the second original data by using the associated key; and the correlation coefficients fed back by the auxiliary node is received.
The present disclosure relates to the technical field of computers, and in particular, to artificial intelligence technology, and provides a data processing method and a method for training a prediction model. An implementation solution comprises: determining an object to be processed; determining, on the basis of the classification attribute of said object, an object category to which said object belongs; determining a prediction model for said object on the basis of the object category; and processing at least one prediction feature of said object by using the prediction model to obtain a prediction result of said object, wherein the prediction result and the classification attribute are variables of the same type.
The present application provides a method of processing a video stream. The method includes: acquiring a plurality of video streams for a live-streaming event; determining respective feature information of the plurality of video streams; determining a feature information of a client in response to a video request message from the client; matching the respective feature information of the plurality of video streams with the feature information of the client respectively, so as to obtain respective matching degrees of the plurality of video streams with respect to the client; and selecting one video stream from the plurality of video streams to obtain a selected video stream according to the respective matching degrees of the plurality of video streams with respect to the client, and pushing the selected video stream to the client. The present application further provides a computer device, and a medium.
H04N 21/2668 - Creating a channel for a dedicated end-user group, e.g. by inserting targeted commercials into a video stream based on end-user profiles
H04N 21/234 - Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
H04N 21/258 - Client or end-user data management, e.g. managing client capabilities, user preferences or demographics or processing of multiple end-users preferences to derive collaborative data
26.
MODEL PARAMETER ADJUSTING METHOD AND DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT
Disclosed are a model parameter adjusting method and device, a storage medium and a program product. The method includes: performing classification processing on input data by using a classification model obtained through training based on secure multi-party computing, to obtain classification prediction values of the classification model (S201); performing reduction processing on the classification prediction values (S202); performing normalization processing on the classification prediction values subjected to the reduction processing, to obtain a normalization result of the classification prediction values (S203); and updating a parameter of the classification model according to the normalization result of the classification prediction values (S204). Input values for a normalization method are reduced by means of performing the reduction processing on the classification prediction values, such that generation of data overflow can be avoided in a normalization process, thus the training precision of the classification model can be improved.
The present disclosure relates to the field of data processing, in particular to the fields of video processing and artificial intelligence, and provides a video editing method and apparatus, an electronic device, and a medium. The video editing method comprises: obtaining a first video; cutting the first video to obtain a plurality of clips; determining a plurality of tags respectively corresponding to the plurality of clips, each of the plurality of tags being selected from one of a first tag, a second tag, a third tag, or a fourth tag, the first tag indicating a singing clip, the second tag indicating a speaking clip, the third tag indicating a background music clip, and the fourth tag indicating a clip that does not correspond to the first tag, the second tag, and the third tag; determining a singing clip set on the basis of the plurality of tags, the singing clip set comprising two or more consecutive clips in the plurality of clips having the first tag; and generating a second video on the basis of the singing clip set.
H04N 21/845 - Structuring of content, e.g. decomposing content into time segments
H04N 21/234 - Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
H04N 21/233 - Processing of audio elementary streams
G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
G10L 25/51 - Speech or voice analysis techniques not restricted to a single one of groups specially adapted for particular use for comparison or discrimination
Provision of an on-line marketplace for buyers and sellers of goods and services; systemization of information into computer databases; advertising services; providing business information via a web site; providing business information through internet, wired networks or other forms of data transmission; television home shopping services in the field of pharmaceuticals, veterinary and sanitary preparations, and medical supplies; web site traffic optimisation; personnel recruitment; retail store services featuring pharmaceutical, veterinary and sanitary preparations and medical supplies; drawing up of statements of accounts; sales promotion for others
29.
Method of testing applet performance, electronic device, and computer-readable medium
A method of testing a performance, an electronic device and a computer-readable medium, all of which relate to a field of a computer technology, such as cloud computing and cloud platform technology. The method includes: determining a performance test type of an applet performance to be tested and a participant data interface participating in an applet performance test; transmitting, through the participant data interface, a test indication information corresponding to the performance test type to a terminal device requiring the applet performance test; receiving, from the terminal device, applet running data obtained by performing a data acquisition according to the test indication information; and performing an applet performance analysis according to the applet running data, so as to obtain corresponding applet performance data.
A method, apparatus and device used to search for content, and a computer-readable storage medium, which relate to the field of data processing. In the method, in response to receiving a search request for a target search term, obtain multiple historical search records related to multiple historical search requests, each historical search record comprising the historical search term targeted by the corresponding historical search request. Then, determine a first historical search record matching the target search term from the multiple historical search records. Furthermore, based on the relationship between multiple historical search records, determine from the multiple historical search records a second historical search record associated with the first historical search record. The method further comprises determining an extended result for the target search term on the basis of the search result corresponding to the second historical search record. By means of the method, it is possible to provide extended results that may meet the search request of users, which improves the quality and effect of a search, and improves the user experience.
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
45 - Legal and security services; personal services for individuals.
Goods & Services
Electronic video transmission; computer aided transmission of messages and images; video-on-demand transmission; providing telecommunication channels for teleshopping services; providing online chatrooms for social networking; electronic bulletin board services; communications by computer terminals; providing online forums; electronic message sending; providing user access to global computer networks Computer software platforms, recorded and downloadable, for AI chatbot; face recognition equipment, namely, downloadable and recorded pattern recognition software for identifying human faces; network communication devices, namely, wireless communication devices for voice and data transmission; electronic notice boards; portable media players; downloadable computer software for use in data collecting, analyzing, and organizing in the field of deep learning; downloadable and recorded computer chatbot software for simulating conversations Providing television home shopping services in the field of Artificial Intelligence; sales promotion for others; systemization of information into computer databases; Drawing bills, namely, billing services; drawing up of statements of accounts; retail store services featuring pharmaceutical, veterinary and sanitary preparations and medical supplies; personnel recruitment; website traffic optimization; sponsorship search; providing commercial information and advice for consumers in the choice of products and services Teaching in the field of Artificial Intelligence; mobile library services; personal fitness training services; providing online videos, not downloadable, featuring Artificial Intelligence; game services provided on-line from a computer network, namely, providing online video games; arranging and conducting of conferences in the field of Artificial Intelligence; providing online, non-downloadable electronic publications, namely, magazines, journals in the field of Artificial Intelligence; ticket agency services, namely, ticket agency services for entertainment and educational events; providing online music, not downloadable Software as a service services featuring software for Artificial Intelligence chatbot; computer software design; consultancy in the design and development of computer hardware; cloud computing, namely, cloud hosting provider services; providing virtual computer systems through cloud computing; research in the field of artificial intelligence technology; platform as a service services featuring software platforms Artificial Intelligence chatbot; updating of computer software; Development of construction projects, namely, architectural design, converting building designs or markups to electronic CAD drawings; providing search engines for the internet; design and development of multimedia products Monitoring of burglar and security alarms; chaperoning; marriage agency services; dating services; Social Escort services, namely, escorting in society in the nature of chaperoning; online social networking services; personal wardrobe styling consultancy; planning and arranging of wedding ceremonies; consultancy relating to the licensing of computer software
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
45 - Legal and security services; personal services for individuals.
Goods & Services
Electronic video transmission; computer aided transmission of messages and images; video-on-demand transmission; providing telecommunication channels for teleshopping services; providing online chatrooms for social networking; electronic bulletin board services; communications by computer terminals; providing online forums; electronic message sending; providing user access to global computer networks Computer software platforms, recorded and downloadable, for providing an AI chatbot; face recognition equipment, namely, downloadable and recorded pattern recognition software for identifying human faces; network communication devices, namely, wireless communication devices for voice and data transmission; electronic notice boards; portable media players; downloadable computer software for use in data collecting, analyzing, and organizing in the field of deep learning; downloadable and recorded computer chatbot software for simulating conversations Providing television home shopping services in the field of Artificial Intelligence technology; sales promotion for others; systemization of information into computer databases; Drawing bills, namely, billing services; drawing up of statements of accounts; retail store services featuring pharmaceutical, veterinary and sanitary preparations and medical supplies; personnel recruitment; website traffic optimization; sponsorship search; providing commercial information and advice for consumers in the choice of products and services Teaching in the field of Artificial Intelligence; mobile library services; personal fitness training services; providing online videos, not downloadable, featuring information in the field of Artificial Intelligence; game services provided on-line from a computer network, namely, providing online video games; arranging and conducting of educational conferences in the field of Artificial Intelligence; providing online, non-downloadable electronic publications, namely, magazines, journals in the field of Artificial Intelligence; ticket agency services, namely, ticket agency services for entertainment and educational events; providing online music, not downloadable Software as a service services featuring software for providing an Artificial Intelligence chatbot; computer software design; consultancy in the design and development of computer hardware; cloud computing, namely, cloud hosting provider services; providing virtual computer systems through cloud computing; research in the field of artificial intelligence technology; platform as a service services featuring software platforms for providing an Artificial Intelligence chatbot; updating of computer software; Development of construction projects, namely, architectural design, converting building designs or markups to electronic CAD drawings; providing search engines for the internet; design and development of multimedia products Monitoring of burglar and security alarms; chaperoning; marriage agency services; dating services; Social Escort services, namely, escorting in society in the nature of chaperoning; online social networking services; personal wardrobe styling consultancy; planning and arranging of wedding ceremonies; consultancy relating to the licensing of computer software
33.
METHOD AND APPARATUS FOR IMAGE PROCESSING, AND DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT
According to example embodiments of the present disclosure, provided are a method and apparatus for image processing, and a device, a storage medium and a program product. The method for image processing comprises: acquiring input information for a two-dimensional image, wherein the input information at least comprises depth information of the two-dimensional image; acquiring, by using the two-dimensional image and the input information, a three-dimensional point cloud which corresponds to each pixel of the two-dimensional image; and generating a three-dimensional image for the two-dimensional image on the basis of a point in a three-dimensional point cloud which corresponds to a target two-dimensional pixel, and an adjacent point set in a three-dimensional point cloud which corresponds to a group of pixels adjacent to the target two-dimensional pixel. In this way, a three-dimensional model can be constructed by means of a two-dimensional photograph; and the method has good universality and commonality, such that the immersive and interactive experience of a user can be greatly improved.
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
45 - Legal and security services; personal services for individuals.
Goods & Services
Broadcasting of programmes via the internet; Cellular telephone communication; Communications by computer terminals; Computer aided transmission of messages and images; Electronic bulletin board services; Electronic exchange of data stored in databases accessible via telecommunication networks; Electronic transmission of e-mail; Electronic transmission of messages and data; On-line services, namely, message sending; Providing access to databases; providing an on-line forum in the field of robot technology and artificial intelligence; Providing internet chatrooms; Providing telecommunications connections to a global computer network; Providing user access to global computer networks; Satellite, cable, network transmission of sounds, images, signals and data; Telecommunication services, namely, transmission of voice, data, graphics, images, audio and video by means of telecommunications networks, wireless communication networks, and the Internet; Teleconferencing and video conferencing services; Transmission and delivery of digital music via wireless communication networks and the internet; Transmission of digital files; Video-on-demand transmission services via the Internet Smartwatches; Computer peripheral devices; Computer software platforms, downloadable, for application development, web hosting, database management; Downloadable cloud-computing software for deploying virtual machines to a cloud computing platform, managing virtual machines on a cloud computing platform; Downloadable computer chatbot software for simulating conversations; Downloadable computer programs using artificial intelligence for creating and generating text, for developing, running and analyzing algorithms that are able to learn to analyze, classify, and take actions in response to exposure to data, for the artificial production of human speech and text, natural language processing, generation, understanding and analysis, and machine-learning based language and speech processing; Downloadable machine-learning based language and speech processing software; Downloadable computer software for application and database integration; Downloadable computer software for creating and generating text, for the artificial production of human speech and text, natural language processing, generation, understanding and analysis, and for machine-learning based language and speech processing; Downloadable intelligent personal assistant software for voice recognition, natural language processing, searching the internet for traffic and weather information, appointment reminders; Downloadable operating system programs; Electronic chips for the manufacture of integrated circuits; Optical sensors; Personal digital assistants; Reconfigurable processors for use in wireless communication handsets and network equipment in the field of wideband communications; Recorded computer software platforms for application development, web hosting, database management; Recorded operating system programs; Touch screens; User-programmable humanoid robots, not configured Advertisement for others on the Internet; Advertising services; Advertising services, namely, promoting and marketing the goods and services of others through all public communication means; Arranging and conducting of commercial exhibition events in the field of robot technology and artificial intelligence; Computerized accounting services; Data processing services; Marketing research; Online advertising on a computer network; Outsourcing services in the nature of arranging procurement of goods for others; Providing on-line employment placement services, namely, matching resumes and potential employers via a global computer network; Provision of a web site featuring commercial information on shopping; Provision of an online marketplace for buyers and sellers of goods and services; Rental of advertising time on communication media; Retail store services for pharmaceutical, veterinary and sanitary preparations and medical supplies; Sales promotion for others; Sales prospecting for others; Search engine optimization for sales promotion; Systemization of information into computer databases; Updating and maintenance of data in computer databases; Web site traffic optimization Entertainment and educational services, namely, the presentation of seminars, lectures, workshops and panel discussions, and ongoing television and radio talk shows all in the field of public interest concerning robot technology and artificial intelligence; Entertainment services in the nature of production of multimedia entertainment content; Entertainment services, namely, providing temporary use of non-downloadable video games; Lending library services for lending multimedia materials; Production of radio or television programs; Providing facilities for playing Live Action Role Playing (LARP) games; Providing on-line publications in the nature of blogs in the field of robot technology and artificial intelligence; Providing online virtual guided tours of art museums and historical sites; Providing user rankings for entertainment or cultural purposes; Provision of non-downloadable films and television programmes via a video-on-demand service; Publication of the editorial content of sites accessible via a global computer network; Training services in the field of business know-how; Virtual reality game services provided on-line from a computer network Computer software design; Consultancy in the design and development of computer hardware; Design and development of electronic data security systems; Development of new technology for others in the field of artificial intelligence; Platform as a service (PAAS) featuring computer software platforms for use in database management, for use as a spreadsheet, for word processing; Providing on-line non-downloadable software for the translation of text or speech from one language to another, for creating and generating text, simulating conversations, the artificial production of human speech and text, natural language processing, generation, understanding and analysis, for machine-learning based language and speech processing, for sharing datasets for the purpose of machine learning, predictive analytics, and building language models, for conversion of audio data files into Text; Providing search engines for the internet; Providing temporary use of on-line non-downloadable cloud computing software using artificial intelligence for development of tools in the field of artificial intelligence; Providing virtual computer systems through cloud computing; Research and development of new products for others; Research in the field of artificial intelligence technology; Scientific and technological services, namely, research and design in the field of computer networking hardware, computer datacenter architecture; Scientific research in the field of artificial intelligence; Software as a service (SAAS) services featuring software for using language models Chaperoning; Adoption placement; Clothing rental; Internet-based personal introduction services; Leasing of internet domain names; Medical alarm monitoring; Monitoring of burglar and security alarms; Online social networking services; Personal shopping for others; Personal wardrobe styling consultancy; Security guarding for facilities via remote monitoring systems
41 - Education, entertainment, sporting and cultural services
45 - Legal and security services; personal services for individuals.
Goods & Services
Advertisement for others on the Internet; Advertising services; Advertising services, namely, promoting and marketing the goods and services of others through all public communication means; Arranging and conducting of commercial exhibition events in the field of advertising; Computerized accounting services; Data processing services; Marketing research; Online advertising on a computer network; Outsourcing services in the nature of arranging procurement of goods for others; Providing on-line employment placement services, namely, matching resumes and potential employers via a global computer network; Provision of a web site featuring commercial information on shopping; Provision of an online marketplace for buyers and sellers of goods and services; Provision of information concerning commercial sales; Rental of advertising time on communication media; Retail store services for pharmaceutical, veterinary and sanitary preparations and medical supplies; Sales promotion for others; Sales prospecting for others; Search engine optimization for sales promotion; Systemization of information into computer databases; Updating and maintenance of data in computer databases; Web site traffic optimization Educational and entertainment services, namely, a continuing program about education accessible by means of audio and video; Entertainment and educational services, namely, the presentation of seminars, lectures, workshops and panel discussions, and ongoing television and radio talk shows all in the field of public interest concerning education and entertainment; Entertainment services in the nature of production of virtual reality games; Lending library services for lending multimedia materials; Planning arrangement of showing movies, shows, plays or musical performances; Presentation of live show performances; Production of radio or television programs; Providing facilities for playing Live Action Role Playing (LARP) games; Providing on-line publications in the nature of books, magazines, and brochures in the field of educational vital reality games and entertainment virtual reality games; Providing online music, not downloadable; Providing online non-downloadable comic books and graphic novels; Providing online virtual guided tours of art museums and historical sites; Providing training for certification in the field of advertising; Providing user rankings for entertainment or cultural purposes; Provision of non-downloadable films and television programmes via a video-on-demand service; Publication of books; Publication of the editorial content of sites accessible via a global computer network; Training services in the field of business know-how; Virtual reality game services provided on-line from a computer network Adoption placement; Clothing rental; Internet-based personal introduction services; Leasing of internet domain names; Medical alarm monitoring; Monitoring of burglar and security alarms; Online social networking services; Personal shopping for others; Personal wardrobe styling consultancy; Security guarding for facilities via remote monitoring systems; Surveillance services
36.
METHOD AND APPARATUS FOR CONSTRUCTING SEARCH DATABASE, AND DEVICE AND STORAGE MEDIUM
The present disclosure relates to the technical field of artificial intelligence, and particularly to the technical field of smart recommendation and deep learning. Provided are a method and apparatus for constructing a search database, and a device and a storage medium. The method comprises: acquiring a data set, and dividing the data set into a first data set and a second data set; clustering data in the first data set to obtain at least one first-level cluster center; clustering the data in the first data set on the basis of the first-level cluster center, so as to obtain at least one corresponding second-level cluster center; on the basis of the residual of the data in the first data set with respect to the first-level cluster center and the residual of the data in the first data set with respect to the second-level cluster center, obtaining a codebook corresponding to the first data set; and training the second data set on the basis of the codebook corresponding to the first data set, so as to obtain a codebook corresponding to the data set. By means of the method for constructing a search database in the present disclosure, a memory occupied by a search database is reduced, a search recall rate is increased, and the speed of base establishment is increased.
Online advertising on a computer network; dissemination of
advertising for others via the internet; advertising;
business management and organization consultancy; business
inquiries; commercial information; commercial intermediation
services; systemization of information into computer
databases; search engine optimization for sales promotion;
media relations services; sales promotion for others;
provision of an online marketplace for buyers and sellers of
goods and services; sales promotion for others; promoting a
series of films for others; marketing the goods and services
of others.
38.
ABNORMAL DRIVING BEHAVIOR DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Disclosed in the present application are an abnormal driving behavior detection method and apparatus, an electronic device, and a storage medium. The abnormal driving behavior detection method comprises: receiving first positioning information of a driver user, and determining a first user state of the driver user according to the first positioning information; receiving second positioning information of a passenger user who rides in the same vehicle as the driver user, and determining a second user state of the passenger user according to the second positioning information; and comparing the first user state with the second user state, and detecting an abnormal driving behavior of the driver user according to a comparison result.
The present disclosure provides a method and apparatus for building a database for retrieval. An implementation of the method comprises: acquiring a data set, and dividing the data set into a first data set and a second data set; clustering the data in the first data set, to obtain at least one first-level cluster center; clustering the data in the first data set based on the first-level cluster center, to obtain corresponding at least one second-level cluster center; obtaining a codebook corresponding to the first data set based on residuals between the data in the first data set and the first-level cluster center and residuals between the data in the first data set and the second-level cluster center; and training the second data set based on the codebook corresponding to the first data set, to obtain a codebook corresponding to the data set.
The present disclosure relates to the technical fields of natural language processing, intelligent search, etc. Disclosed are a sorting model training method and apparatus, and an electronic device. The specific implementation solution involves: during the training of a sorting model, first acquiring a plurality of first sample pairs and tag information thereof; and for each first sample pair, inputting, into an initial language model, a first searched text, a first title text of a first candidate text, and a first target summary corresponding to the first candidate text, so as to obtain a second relevance score corresponding to the first sample pair. In this way, instead of first candidate texts, first target summaries participate in the training of a sorting model, and network parameters of an initial language model are updated according to tag information and second relevance scores of first sample pairs. Compared with the prior art, the consumption of computing resources is greatly reduced, and the problem of the performance of a sorting model being poor due to a large amount of computing resources being occupied is solved, thereby effectively improving the sorting efficiency for candidate texts.
The present disclosure relates to the technical field of artificial intelligence, and in particular to the technical fields of big data, cloud computing, and deep learning. Provided are a federated computing processing method and apparatus, an electronic device, and a storage medium. The specific implementation solution is: obtaining metadata to be processed from each participant on the basis of a task identifier to be executed; splitting each piece of metadata to obtain n data slices corresponding to each participant; generating n data sets according to the n data slices corresponding to each participant; invoking n data processing services corresponding to the task identifier to process each data set by using each data processing service; and determining a federated computing result corresponding to the task identifier according to a processing result of each data processing service. Therefore, during federated computing, parallelization of federated learning is implemented in a data parallel manner, thereby greatly increasing the speed of federated computing and providing technical feasibility for the use of large-scale data privacy computing.
The present disclosure provides a task migration method, apparatus, electronic device and storage medium, and relates to the technical field of data processing. The method may include: obtaining a task submitted by a user; in the case that the task is a Hadoop task and it is determined that task conversion is to be performed, converting Hadoop parameters in the task into parameters recognizable by a Spark; and injecting a conversion result into a predetermined kit and submitting the predetermined kit to a Spark cluster. The solution of the present disclosure may be applied to reduce the user's workload and enhance the processing efficiency etc.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Downloadable image files; computer software applications,
downloadable; electronic publications, downloadable;
computer programs (downloadable software); computer game
software; network communication device; global positioning
system [GPS] apparatus; data processing apparatus; computer
peripheral devices; portable media players; downloadable
computer software applications for smartphones; computer
operating programs, recorded. Computer software design; consultancy in the design and
development of computer hardware; Software as a service
[SaaS]; updating of computer software; creating and
maintaining web sites for others; computer virus protection
services; providing search engines for the internet;
electronic data storage; providing information on computer
technology and programming via a web site; cloud computing;
software development in the framework of software
publishing.
44.
Human-machine verification method, device and storage medium
A human-machine verification method and apparatus, a device and a storage medium, relating to the fields of Internet security technologies and computer vision technologies are disclosed. An implementation includes: receiving an identity verification request sent by a requester, and collecting an eyeball gaze point track on an identity verification page, the identity verification request including identity verification information; identifying whether the identity verification information is correct based on pre-stored user identity information; if the identity verification information is correct, performing classification based on the eyeball gaze point track on the identity verification page using a first classification model, and outputting a first probability value indicating whether the requester is a real person or a machine; and determining based on the first probability value that the requester is the real person or the machine, and outputting an identity verification result indicating that identity verification is passed or fails.
G06F 21/32 - User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
45.
Speech interaction method, apparatus, device and computer storage medium
The present disclosure provides a speech interaction method, apparatus, device and computer storage medium and relates to the field of artificial intelligence. A specific implementation solution is as follows: performing speech recognition and demand analysis for a first speech instruction input by a user; performing demand prediction for the first speech instruction if the demand analysis fails, to obtain at least one demand expression; returning at least one of the demand expression to the user in a form of a question; performing a service response with a demand analysis result corresponding to the demand expression confirmed by the user, if a second speech instruction confirming at least one of the demand expression is received from the user. The present disclosure can efficiently improve the user's interaction efficiency and enhance the user's experience.
Provided are a data processing method and apparatus, a device, and a storage medium, which relate to the technical field of cloud computing and cloud platform. The specific implementation scheme includes: determining, according to logic information of first data acquired from an ordering tool, first physical addresses, where the first physical addresses are physical addresses of data shards in a physical data group associated with the first data; and sending the first physical addresses to the ordering tool to cause the ordering tool to order the first data according to the first physical addresses.
The present disclosure provides a method and an apparatus of verifying information based on a voice interaction, a device, and a computer storage medium, and relates to a field of artificial intelligence technology. The present disclosure is implemented to include: acquiring a text of a voice response of a user to a voice inquiry, wherein the voice inquiry is provided for verifying information with the user; and inputting each character of the text of the voice response and a phonetic information associated with the each character to a pre-trained semantic analysis model so as to obtain an user intention information and/or an information of an object to be verified output by the pre-trained semantic analysis model, wherein the user intention information includes a confirmation, a denial, an answer, or a question.
The present disclosure provides a method of retrieving a geographic location as well as a method and an apparatus of establishing a similarity model including: acquiring training data from a historical click log, wherein the training data contains a search term, a clicked geographic location associated with the search term as a positive sample, and a non-clicked geographic location as a negative sample; expanding the positive sample and the negative sample based on a co-occurrence relationship between geographic locations by using a historical browsing log; and determining a vector representation of the search term by using the first neural network, and determining a vector representation of the positive sample expanded and a vector representation of the negative sample expanded, by using the second neural network; and training the first neural network and the second neural network so as to maximum a difference between a first similarity and a second similarity.
The present disclosure provides a method and an apparatus for managing navigation broadcast, and a device, related to an Intelligent transportation technology field. A specific implementation solution includes: obtaining a geographical identifier of a user; obtaining a statement-conversion template set corresponding to the geographical identifier based on the geographical identifier of the user; converting a standard navigation broadcast statement based on the statement-conversion template set to generate a geographical navigation broadcast statement; and performing navigation broadcast based on the geographical navigation broadcast statement. Thereby, the navigation broadcasts are matched with respective regions, users in different regions are provided with diversified and personalized navigation broadcasts.
The present application discloses a method for building a ranking model, a query auto-completion method and corresponding apparatuses, which relates to the technical field of intelligent search. An implementation includes: acquiring from a POI query log a query prefix input when a user selects a POI from query completion suggestions, POIs in the query completion suggestions corresponding to the query prefix and the POI selected by the user in the query completion suggestions; constructing positive and negative example pairs using the POI selected by the user and the POIs not selected by the user in the query completion suggestions corresponding to the same query prefix; and performing a training operation using the query prefix and the positive and negative example pairs corresponding to the query prefix to obtain the ranking model.
The present disclosure provides a method for extracting a geographic location point spatial relationship, and a method and apparatus for training an extracting model, and relates to the technical field of big data. A specific implementation solution is: obtaining second training data which include: a text, and marks of a geographic location point and geographic location point spatial relationship information in the text; training a geographic location point spatial relationship extracting model with the second training data, the geographic location point spatial relationship extracting model comprising an embedding layer, a transformer layer and a mapping layer; wherein the geographic location point spatial relationship extracting model is used to extract the geographic location point spatial relationship information from the input Internet text.
A shooting method includes: obtaining a preview image collected by an image collection device; detecting a first relative distance and a first relative angle between a foreground of the preview image and the image collection device, and detecting a second relative distance and a second relative angle between a background of the preview image and the image collection device; determining a target shooting position of the image collection device based on the first relative distance, the first relative angle, the second relative distance and the second relative angle, wherein a picture obtained by shooting the foreground and the background at the target shooting position has a composition that matches with a set composition strategy; and displaying a prompt message about the target shooting position for prompting the image collection device to move to the target shooting position.
A method, an apparatus, and a device for playing navigation audios are provided. The method includes: determining navigation audios to be broadcast in a navigation route and broadcast locations; and broadcasting a corresponding navigation audio at the broadcast location, and selecting non-navigation audios to be played in unoccupied durations between broadcast locations according to unoccupied durations.
The present disclosure provides a method and apparatus of pre-rending a page, an electronic device, and a storage medium. The method of pre-rendering the page may include: acquiring a static resource of a page to be processed; acquiring a hypertext markup language structure information compiled of the page; and generating a static hypertext markup language file of the page by using a native server-side rendering function of a web frame according to the static resource and the hypertext markup language structure information.
A video detection method and apparatus, an electronic device, and a storage medium, relating to fields such as artificial intelligence, deep learning, computer vision, image processing, facial recognition, limb recognition, and counterfeit detection. The method comprises: detecting a video frame in a video data stream to obtain a target region in the video frame, the target region being used for representing a region where different video frames in the video data stream have some identical pixels (S101); searching the video data stream for an abnormal video frame that has the target region (S102); and if a detection parameter corresponding to the abnormal video frame meets a threshold, determining the abnormal video frame as a target video frame (S103). The method can detect an abnormal video frame, in a video data stream, that has been edited (or referred to as counterfeited) by humans.
The present disclosure provides a data processing method and apparatus, and an electronic device and a storage medium. The data processing method comprises: acquiring, from a data party and by means of a federated computation agent of the data party, metadata of data to be processed, wherein the metadata represents features of said data; according to the metadata of said data, generating, on a federated computation agent of a computation party, a data analysis logic of said data; and sending the data analysis logic of said data to the data party, such that the data party computes, on the basis of the data analysis logic of said data, a corresponding result output of said data under at least one data processing tool, wherein the result output comprises result data and an output log.
G06F 16/908 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
57.
Method and apparatus for guiding voice-packet recording function, device and computer storage medium
The present application discloses a method and apparatus for guiding a voice-packet recording function, a device and a computer storage medium, and relates to the field of big data. An implementation includes identifying a target user with a voice-packet recording demand using historical map usage behaviors of map users; and identifying a scenario where the target user uses a client terminal, and if the scenario conforms to a voice-packet recording scenario, sending first guidance information of the voice-packet recording function to the client terminal. With the present application, accurate guidance of the voice-packet recording function is realized, and excessive disturbance in the user is reduced.
The present invention relates to the technical fields of Internet technologies and computers, and in particular to the technical field of image processing. Disclosed in the present invention are an image processing method and apparatus, an electronic device, and a computer readable storage medium. The specific implementation solution is: obtaining an image to be processed and a watermark image; and adding a disturbance quantity to the image to be processed, and inputting into a convolutional neural network model the image to be processed in which the disturbance quantity is added to perform N times of prediction, until a loss function between a target image outputted by the convolutional neural network model and the watermark image satisfies a preset condition, wherein the disturbance quantity added to the image to be processed in each prediction is different, and N is a positive integer.
The present application discloses a method and apparatus for acquiring point-of-interest (POI) state information, a device and a computer storage medium, and relates to the field of big data. An implementation includes acquiring a text containing POI information in a preset time period from the Internet; and identifying the text using a pre-trained POI-state identifying model to obtain a binary group in the text, the binary group including a POI name and the POI state information corresponding to the POI name; wherein the POI-state identifying model performs label prediction of the POI name and a POI state on a word sequence corresponding to the text, and label prediction results of the POI name and the POI state are aligned to obtain the binary group. With the present application, a human cost may be saved, and timeliness and accuracy may be improved.
A method and device for adjusting model parameters, and a storage medium and a program product, which relate to the field of secure multi-party computing, such as multi-party machine learning, federated learning and joint modeling. The method comprises: classifying input data by using a classification model which is obtained by means of training based on secure multi-party computing, so as to obtain classification predicted values of the classification model (S201); reducing the classification predicted values (S202); normalizing the reduced classification predicted values, so as to obtain a normalization result of the classification predicted values (S203); and updating parameters of the classification model according to the normalization result of the classification predicted values (S204). Input values for a normalization method are reduced by reducing classification predicted values, such that data overflow can be avoided in a normalization process, and thus, the training precision of a classification model can be improved.
A method includes obtaining a current query of a user, the search history information of the user in a first time period, the search history information of the user in a second time period and candidate search results for the current query, and inputting the current query of the user, the search history information of the user in the first time period, the search history information of the user in the second time period and the candidate search results for the current query into a search result ranking model, and determining search results corresponding to the current query according to scores of the candidate search results, the second time period being greater than the first time period.
Disclosed is a multi-party security computing method, relating to the field of computers, and in particular to the fields of multi-party joint computing, security computing and federal learning. The specific implementation scheme is: acquiring a first input fragment; generating an initial random number, and determining a plurality of random number fragments of a target random number, the target random number being obtained by shifting the initial random number rightwards by N bits; taking one random number fragment among the plurality of random number fragments as a first output fragment; and scrambling the first input fragment by using the initial random number, and sending the scrambled first input fragment and the remaining random number fragments except the one random number fragment among the plurality of random number fragments. Also disclosed are a multi-party security computing apparatus, an electronic device and a storage medium.
Disclosed in the present application are an application intention response method and apparatus, a device, a storage medium and a program product. The method is executed by a host application client, and comprises: in response to an application invoking instruction of an operating system, obtaining application intention information matching the application invoking instruction; searching, according to the application intention information, to obtain a target applet matching the application intention information; and enabling the target applet in the host application client, and responding to an application intention matching the application intention information in the target applet.
Disclosed is a data storage method, comprising: bucketing label data of all users on the basis of user identifiers, so as to obtain bucketed data for each user (101), wherein the label data of each user is distributed in different label tables; and storing bucketed data of the same user in the same storage module (102). By means of the method, the amount of transmissions over a data network can be reduced, thereby improving the query speed. Further disclosed are a data storage apparatus, a query method, an electronic device, and a computer-readable medium.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
35 - Advertising and business services
39 - Transport, packaging, storage and travel services
Goods & Services
Toothpaste; incense; soap; shampoos; cleaning preparations;
polishing preparations; abrasives; essential oils;
cosmetics; hair conditioners; bleaching preparations
[decolorants] for household purposes; perfumery; stain
removers; beauty masks; grinding preparations; deodorants
for human beings or for animals; air fragrancing
preparations; perfumes; cosmetics for animals; scented wood;
cakes of toilet soap. Market studies; public relations; business management
consultancy; personnel management consultancy; online
advertising on a computer network; procurement services for
others [purchasing goods and services for other businesses];
compilation of information into computer databases; sales
promotion for others; administrative services for the
relocation of businesses; advertising; compiling indexes of
information for commercial or advertising purposes; pay per
click advertising; consultancy regarding advertising
communication strategies; business appraisals; providing
business information via a web site; provision of an on-line
marketplace for buyers and sellers of goods and services;
search engine optimization for sales promotion; web site
traffic optimization; retail services for pharmaceutical,
veterinary and sanitary preparations and medical supplies;
rental of advertising time on communication media; retail or
wholesale services for veterinary medicines. Transportation; passenger transport; freight brokerage;
physical storage of electronically stored data or documents;
travel arrangement; booking of travel services;
transportation information; traffic information; rental of
navigational systems; boat transport; storage; escorting of
travelers; booking of seats for travel; providing driving
directions for travel purposes; transport by pipeline;
bottling services; arranging of passenger transportation
services for others via an online application; car sharing
services; wrapping of goods; navigation; salvaging; car
transport; bus transport; taxi transport; air transport;
distribution of energy; courier services [messages or
merchandise].
66.
METHOD AND APPARATUS FOR DEBUGGING APPLET, ELECTRONIC DEVICE AND STORAGE MEDIUM
A method and apparatus for debugging an applet, an electronic device, a storage medium, and a computer program product. The method comprises: selecting at least one of a plurality of debugging modules as a target debugging module according to a first debugging instruction; running an applet so that the applet interrupts, when running to each target debugging module, the target debugging module; and waking up, according to a second debugging instruction, the interrupted target debugging module for debugging to generate a debugging result.
A method and an apparatus for performance test, an electronic device and a computer-readable medium, relating to the technical field of computers, and specifically relating to the technical fields of cloud computing and cloud platforms. The method comprises: determining a performance test type of an applet performance to be tested and a participant data interface participating in the applet performance test (S110); transmitting, by means of the participant data interface, test indication information corresponding to the performance test type to a terminal device requiring the applet performance test (S120); receiving applet running data from the terminal device which is obtained by performing data acquisition according to the test indication information (S130); and performing applet performance analysis according to the applet running data, so as to obtain corresponding applet performance data (S140). The method and the apparatus for performance test, the electronic device and the computer-readable medium can perform performance analysis on an applet, thereby quickly locating a problem in the applet development process so as to improve the applet performance.
According to the exemplary embodiments of the present disclosure, provided are a sampling target determination method and apparatus, and an electronic device and a computer-readable storage medium. The sampling target determination method comprises: determining a sampling quantity by means of the total number of users of an application and a sampling proportion; determining at least one version according to the descending order of versions of the application, wherein the total number of users of the at least one version is greater than or equal to the sampling quantity; and in the users of the at least one version, determining the users of the sampling quantity as sampling targets.
Embodiments of the present disclosure relate to the field of computer technology, and provide a mini application (app) switching method and device, a framework, an apparatus and a readable medium. The method includes: receiving a first input for a current mini app, the current mini app being a mini app currently displayed in a preset application; displaying at least one piece of mini app display information, in response to the first input; receiving a second input for target mini app display information among the at least one piece of mini app display information; and switching a currently displayed mini app to a target mini app corresponding to the target mini app display information in the preset application, in response to the second input.
G06F 9/48 - Program initiatingProgram switching, e.g. by interrupt
G06F 3/048 - Interaction techniques based on graphical user interfaces [GUI]
G06F 3/0481 - Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
G06F 3/04815 - Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
G06F 3/04817 - Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
G06F 3/0482 - Interaction with lists of selectable items, e.g. menus
G06F 9/44 - Arrangements for executing specific programs
G06F 9/448 - Execution paradigms, e.g. implementations of programming paradigms
G06F 9/451 - Execution arrangements for user interfaces
G06F 3/04883 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
70.
Search method and apparatus for an electronic map, device and medium
Provided are a search method and apparatus for an electronic map, a device and a medium that relate to the field of electronic map technology. The implementation solution includes determining whether target search information input by a user is event-type search information; in response to the target search information being the event-type search information, extracting target event content from the target search information; and determining a target POI based on the target event content and event attribute information associated with a POI in the electronic map and using the target POI as a search result. The event attribute information includes at least event content.
Embodiments of the present disclosure relate to technical fields of deep learning and intelligent search, and particularly, provide a page processing method and device, an electronic apparatus and a computer-readable medium. The method includes: determining a plurality of layout object nodes of a page, according to an obtained Hypertext Markup Language (HTML) file; filtering the plurality of layout object nodes according to a preset recall rule to obtain a layout object node satisfying the recall rule, after laying out the plurality of layout object nodes of the page; predicting whether the layout object node satisfying the recall rule is a designated target node; and shielding the designated target node, and generating a shielded page based on remaining layout target nodes after the shielding.
A method and apparatus for recognizing face-swap, a device and a computer readable storage medium are provided, and relates to the field of computer technology. An implementation of the method includes: performing face detection on a to-be-recognized image to determine a face area in the to-be-recognized image; extending the face area to a head area in the to-be-recognized image, to generate an image of the head area; occluding at least one part of the face area in the image of the head area, to obtain an occlusion image; and determining, based on the occlusion image and a pre-trained face-swap recognition model, a face-swap recognition result of the to-be-recognized image, the face-swap recognition model being used to determine whether a face in the to-be-recognized image is swapped with a preset face.
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
36 - Financial, insurance and real estate services
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Computer software platform, recorded or downloadable;
computer programs, downloadable software; electronic notice
boards; portable media players; projection apparatus; chips
[integrated circuits]; facial recognition device; surveying
apparatus and instruments; smartphone software applications,
downloadable; network communication equipment. Provision of an on-line marketplace for buyers and sellers
of goods and services; systemization of information into
computer databases; import-export agency services;
advertising; providing business information via a web site;
providing business information, also via Internet, the cable
network or other forms of data transfer; search engine
optimisation for sales promotion; presentation of goods on
communication media, for retail purposes; web site traffic
optimisation; personnel recruitment; retail or wholesale
services for pharmaceutical, veterinary and sanitary
preparations and medical supplies; drawing up of statements
of accounts. Online real-time currency transactions; providing financial
information via a web site; insurance underwriting; jewelry
appraisal; real estate brokerage; financial customs
brokerage services; surety services; charitable fund
raising; trust services; pawnbrokerage; e-wallet payment
services; financial analysis; financial services; financial
advice and consultancy services; financial information and
evaluation; financial credit scoring services. Provide online education information; arranging and
conducting of conferences; mobile library services;
providing online electronic publications, not downloadable;
club services [entertainment or education]; providing online
videos, not downloadable; providing online music, not
downloadable; game services provided on-line from a computer
network; ticket agency services [entertainment];
organization of lotteries. Software as a service [SaaS]; cloud computing; conversion of
computer programs and data, other than physical conversion;
providing search engines for the internet; computer software
design; updating of computer software; technical project
studies in the field of construction; consultancy in the
design and development of computer hardware; research and
development of new products for others; packaging design.
74.
Method and apparatus for data search, system, device and computer readable storage medium
The present disclosure provides a data search method, and relates to the field of computer technology. The method includes determining semantic-understanding information corresponding to a received search term by subjecting the search term to semantic understanding; analyzing the semantic-understanding information to obtain timeliness requirement information of the search term; determining an acquisition mode of resource result corresponding to the search term based on the timeliness requirement information of the search term; and obtaining the resource result corresponding to the search term by using the determined acquisition mode. The present disclosure further provides a data search apparatus, a system, a device, and a computer readable storage medium.
The present application discloses a method and apparatus for determining a route, a device and a computer storage medium, and relates to the field of big data. An implementation includes: acquiring route description information input by a user, and acquiring a route contour with the route description information; matching the route contour in road network data to obtain the route matched with the route contour, so as to generate recommended routes, wherein this operation specifically includes: extracting intersection points in the route contour, each of which is formed by intersecting at least two lines; selecting one of the intersection points, and querying the road network data using a corresponding angle sequence of the selected intersection point in the route contour, so as to obtain intersections matched with the selected intersection point as candidate intersections; traversing the candidate intersections, fixedly mapping the selected intersection point to the positions of the candidate intersections, equally scaling the route contour in the road network data, and recording mapped road information if all lines of the route contour are mapped onto connected roads; and generating the recommended routes with the recorded road information.
The present disclosure provides an apparatus for controlling battery module, power supply device and power supply system. The apparatus includes a switch circuit and a first power controller. The first power controller is coupled with the switch circuit, a first busbar, a second busbar, and a battery module, and is configured to: control the switch circuit to conduct in a first direction, in a case of the voltage between the first busbar and the second busbar being greater than the voltage of the battery module and the power of the battery module being smaller than a first preset power; and control the switch circuit to conduct in a second direction, in a case of the voltage between the first busbar and the second busbar being smaller than the voltage of the battery module and the power of the battery module being greater than a second preset power.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
77.
Method for compilation optimization of hosted app, electronic device and readable storage medium
The technical solutions relate to the technical field of compilation of applications, and particularly to the technical field of mini programs. A developer tool constructs a first compilation result of the hosted APP before compilation optimization and a second compilation result of the hosted APP after the compilation optimization respectively based on a source code of the hosted APP, and uploads them to a management platform. The management platform sends the corresponding compilation results according to environment data of the hosted APP running environment provided by the host APP, so that the host APP uses the hosted APP running environment provided by the host APP to run the obtained compilation result.
The present application discloses a method and apparatus for extracting the name of a POI, a device and a computer storage medium, and relates to the field of big data. An implementation includes: acquiring two or more text fragments identified from image data of the POI; constructing two or more candidate names using the text fragments; and ranking the candidate names using a pre-trained name ranking model, and determining the name of the POI according to the result of the ranking; wherein the name ranking model determines the probability of each candidate name as the name of the POI using at least one of a search web page feature, a document statistical feature and a semantic feature extracted from each candidate name, and ranks the candidate names according to the probabilities. With the present application, the name of the POI is automatically extracted with high accuracy. Compared with the manual review and annotation way in the prior art, a human cost is reduced.
G06V 10/22 - Image preprocessing by selection of a specific region containing or referencing a patternLocating or processing of specific regions to guide the detection or recognition
82.
VIDEO STREAM PROCESSING METHOD AND APPARATUS, AND COMPUTER DEVICE AND MEDIUM
The present invention relates to the field of cloud platforms. Provided is a video stream processing method. The method comprises: obtaining multiple video streams for a live streaming event; determining respective feature information of the multiple video streams; in response to a video request message from a client, determining feature information of the client; separately matching the respective feature information of the multiple video streams with the feature information of the client to obtain respective matching degrees of the multiple video streams with respect to the client; and on the basis of the respective matching degrees of the multiple video streams with respect to the client, selecting one video stream from the multiple video streams and pushing the video stream to the client. The present invention also provides a video stream processing apparatus, a computer device, and a medium.
H04N 21/234 - Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
H04N 21/262 - Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission or generating play-lists
83.
DATA PROCESSING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM
A data processing method and apparatus, and a device and a storage medium, which relate to the technical field of cloud computing and cloud platforms. The specific implementation solution of the method involves: determining a first physical address according to logic information of first data that is acquired from a sorting tool, wherein the first physical address is a physical address of a datashard in a physical data group associated with the first data (S110); and sending the first physical address to the sorting tool, so that the sorting tool sorts the first data according to the first physical address (S120). The method can improve the data processing efficiency.
Disclosed are a video processing method and apparatus, and an electronic device and a storage medium, which relate to the field of artificial intelligence and the field of video production and editing. A specific implementation solution comprises: editing an original video file by means of a video editor, and adding a vibration event to the original video file to generate a target video file, wherein the vibration event comprises a time point and a corresponding vibration parameter; and sending the target video file to a target server, such that a user triggers, in response to the vibration event, a sensor of a terminal device to vibrate during the process of the terminal device playing the target video file. The present application can make a viewer more immersed when the viewer uses a client to watch a video, thereby greatly improving the user experience of watching a video.
H04N 21/472 - End-user interface for requesting content, additional data or servicesEnd-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification or for manipulating displayed content
H04N 21/435 - Processing of additional data, e.g. decrypting of additional data or reconstructing software from modules extracted from the transport stream
H04N 21/845 - Structuring of content, e.g. decomposing content into time segments
85.
PHOTOGRAPHING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
The embodiments of the present invention relate to the fields of computer vision, artificial intelligence, and deep learning, and provide a photographing method and apparatus, an electronic device, and a storage medium. A solution for implementation is: identifying the foreground and background in a preview image collected by an image acquisition device, detecting the relative distance and relative angle between the foreground and background and the image acquisition device respectively, so as to determine a target photographing position of the image acquisition device according to the relative distance and relative angle, and displaying prompt information of the target photographing position. In the described solution, the best photographing position can automatically be calculated for a user when the user photographs an image; the target photographing position is set forth, and prompting is performed regarding the target photographing position, thus the user can, according to the prompt information, move the image acquisition device to the target photographing position for photographing, which can improve the imaging effect; moreover, there is no need for users to repeatedly photograph and filter images, and there is no need for users to post-process images, which can improve the user experience.
Disclosed are a speech control method for a mini-program, and devices and a storage medium, which relate to speech technology of computer technology. The specific implementation solution involves: acquiring, by means of a speech collection device, a speech control instruction of a user for a target mini-program in a smart speech device; a speech interaction system performing speech recognition and intention parsing on the speech control instruction to acquire intention information, and transmitting the intention information to the target mini-program; and the target mini-program receiving the intention information, and converting the intention information into a control instruction that can be executed by a thread of the target mini-program, and the thread of the target mini-program executing the control instruction. According to the embodiments of the present application, by means of interaction between a speech interaction system and a target mini-program framework, speech control over a target mini-program is realized, thereby improving the convenience of an interaction process, improving the experience of a user using the mini-program, and providing strong support for the distribution and use amount of mini-programs in a smart speech device.
A CAPTCHA method and apparatus, a device, and a storage medium, relating to the technical field of Internet security and the technical field of computer vision. A specific implementation solution is: receiving an identity verification request sent by a requester, and acquiring an eyeball gaze point trajectory on an identity verification page (101), the identity verification request comprising identity verification information; identifying, on the basis of pre-stored user identity information, whether the identity verification information is correct (102); if the identity verification information is correct, performing classification on the basis of the eyeball gaze point trajectory on the identity verification page by using a first classification model, and outputting first probability values for the requester to be a real person and a machine (103); and determining, on the basis of the first probability values, that the requestor is a real person or a machine, and outputting an identity verification result that identity verification passes or fails (104). The reliability of CAPTCHA can be improved, and the user experience is improved.
The embodiment of the present disclosure provides a method and an apparatus for running applets, an electronic device and a storage medium. The method includes obtaining uniform resource identifier (URI) information of the applet based on an opening request when the opening request of the applet is received, wherein a format of the URI comprises a protocol name of a target boot protocol and content corresponding to the protocol, and the target boot protocol is a universal boot protocol applied to a plurality of host applications when opening the applet; analyzing the URI information based on grammatical format description rules of the target boot protocol, to obtain a first parameter and a second parameter; obtaining an execution file package of the applet based on the first parameter; and rendering corresponding page resources in the execution file package based on the second parameter. Therefore, the opening of the applet across clients and servers may be unified with the pre-defined target boot protocol, which provides an important prerequisite for the multi-terminal operation of the applet and ensures that the applet has multi-terminal operation capabilities.
The present invention relates to the technical field of computer and video image processing, and provides a video data production method. The method comprises: in response to a label insertion operation triggered by a user, obtaining a timestamp of a video image, which is currently played back, in an original video; obtaining label information added by the user for the video image; and associating and integrating the label information, the timestamp and video data of the original video to generate comprehensive video data carrying the label information. The method facilitates adding label information, and reserving the integrity of the original video; when the comprehensive video data is repeatedly watched subsequently, a label position can be quickly and accurately positioned, so that the searching time is shortened, and the learning efficiency is improved, thereby improving the user experience. The present invention further provides a video data production apparatus, an electronic device and a computer readable medium.
H04N 21/472 - End-user interface for requesting content, additional data or servicesEnd-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification or for manipulating displayed content
H04N 21/44 - Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
G06F 16/78 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
90.
METHOD AND APPARATUS FOR PRODUCING VIDEO MATERIAL, ELECTRONIC DEVICE AND COMPUTER READABLE MEDIUM
A method for producing a video material is provided. The method may include: acquiring, in response to an operation of inserting a label triggered by a user, a timestamp of a currently played video image in an original video; acquiring label information added by the user for the video image; and associating and integrating the label information, the timestamp and video data of the original video to generate an integrated video material carrying the label information. This method facilitates adding the label information while retaining the integrity of the original video.
G06F 16/78 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
G06F 16/735 - Filtering based on additional data, e.g. user or group profiles
G06F 16/783 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
91.
Method and apparatus for generating simulation scene
Embodiments of the present disclosure provide a method and an apparatus for generating a simulation scene. The method includes: acquiring scene parameters of a benchmark scene, where a dimensionality of the scene parameters of the benchmark scene is M; inputting the scene parameters of the benchmark scene into an encoder that is trained, and acquiring encoding parameters according to an output result of the encoder, where a dimensionality of the encoding parameters is N, and N
The embodiments of the present disclosure relate to the field of terminals, specifically relate to the video stream push and virtual reality (VR) field, and provide a resource processing method and apparatus, an electronic device, and a storage medium. A specific implementation solution is as follows: acquiring a resource allocation scenario, and querying a corresponding strategy combination configuration according to the resource allocation scenario, wherein the strategy combination configuration is used to indicate a combination operation between at least two allocation strategies; then executing each allocation strategy so as to determine a target resource pool allocated by each allocation strategy; next, acquiring resources corresponding to each allocation strategy from within the target resource pool allocated by each allocation strategy; and finally, performing the combination operation on the resources corresponding to each allocation strategy to obtain target resources. The solution may be used for resource allocation in most scenarios such as video scenarios, question and answer scenarios, game scenarios, and reading scenarios.
A method and an apparatus for generating a weather forecast video, an electronic device, and a storage medium, relating to the field of smart recommendation by artificial intelligence. The method comprises: on the basis of a geographical area, acquiring weather forecast information of the geographical area (S101); mining a video style (S102); and, on the basis of the weather forecast information and the video style, generating a weather forecast video (S103). By means of using the aforementioned method for generating a weather forecast video, the weather forecast can be displayed in the form of a video, enriching the forms of weather forecast on a network platform and enhancing the flexibility of the weather forecast display forms. Weather forecasts of various video styles can be generated on the basis of the weather forecast information and video styles, meeting the needs of users with various video style preferences, improving the user experience, and enhancing user stickiness.
A video processing method, an electronic device and a storage medium, which relates to the field of video recognition and understanding and deep learning, are disclosed. The method may include: during video play, for to-be-processed audio data, which has not been played, determined according to a predetermined policy, performing the following processing: extracting a word/phrase meeting a predetermined requirement from text content corresponding to the audio data, as a tag of the audio data; determining a special effect animation corresponding to the audio data according to the tag; and superimposing the special effect animation on a corresponding video picture for display when the audio data begins to be played.
H04N 5/262 - Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects
G06F 16/783 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
A method and an apparatus for visual positioning based on mobile edge computing are provided. In the method, the mobile edge computing node receives an environment image captured by a to-be-positioned device in an area covered by the mobile edge computing node; the mobile edge computing node determines a target image matching the environment image from multiple candidate images, and calculates the position and pose information of the to-be-positioned device based on the position and pose information of the device for capturing the target image; and the mobile edge computing node sends the position and pose information of the to-be-positioned device to the to-be-positioned device, so that the to-be-positioned device determines the positioning information in an electronic map according to the position and pose information.
Embodiments of the present disclosure disclose a method for processing privacy data of a block chain. When implemented by a block chain node, a specific implementation comprises: acquiring a data calculation transaction request initiated by a data user side based on a privacy smart contract; acquiring homomorphically encrypted source data according to the data calculation transaction request; invoking the privacy smart contract according to a calculation task in the data calculation transaction request; and performing an uplink operation on the data calculation transaction request and the calculation result to feed the data calculation transaction request and the calculation result back to the data user side of the data calculation transaction request, for the data user side to perform a homomorphic decryption and de-blinding on the calculation result, to acquire a plaintext calculation result. Thus, the scheme of processing the privacy data of the block chain is optimized.
H04L 9/32 - Arrangements for secret or secure communicationsNetwork security protocols including means for verifying the identity or authority of a user of the system
The present application relates to an intelligent search technology. Disclosed are a voice packet recommendation method, apparatus and device, and storage medium. The specific implementation solution comprises: building a first video training sample according to first user behavior data of a first sample user in a video recommendation scenario and first video data associated with the first user behavior data; building a user training sample according to sample search data of the first sample user and historical interaction data for a first sample voice packet; pre-training a neural network model according to the first video training sample and the user training sample; and re-training the pre-trained neural network model by using a sample video and sample labeling data associated with a second sample voice packet to obtain a voice packet recommendation model. According to the embodiments of the present application, the neural network model can be trained under cold start conditions, so that the neural network model has the ability of automatic voice packet recommendation under the cold start conditions.
Disclosed are a voice packet recommendation method, apparatus and device, and a storage medium, which relate to the technical field of intelligent searching. The specific implementation solution is: selecting, from candidate presentation videos associated with voice packets, at least one target presentation video for a user, and taking voice packets to which the target presentation video belongs as candidate voice packets; according to attribute information of the candidate voice packets and attribute information of the target presentation video and from the candidate voice packets, selecting a target voice packet for the user; and recommending the target voice packet to the user. According to the embodiments of the present application, the convenience for a user to acquire a voice packet is increased, and the acquisition efficiency of the voice packet is also improved.
A navigation audio playback method, apparatus and device, and a computer storage medium, which relates to the technical field of big data. The method comprises: determining navigation audio needing to be broadcasted and broadcast position points in a navigation route (201); and broadcasting a corresponding navigation audio at the broadcasting position points, and selecting non-navigation audio to be played back at an interval time between the various broadcasting position points according to the duration of the interval time (202). According to the method, on the premise that navigation audio playback is guaranteed, a suitable non-navigation audio is selected to be inserted in the interval time between the navigation audio to be played back, and the listening experience of the non-navigation audio is also guaranteed.
