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30 results about "Semantic matchmaking" patented technology
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Implicit dialog approach for creating conversational access to web content
A method, apparatus and computer program product for creating a dialog system for web content is described. Knowledge is extracted from a target web application for the dialog system. The knowledge includes an organizational structure of the target web application and domain knowledge pertinent to the target web application. A deep learning process associates the domain knowledge with the organization structure of the target application. A plurality of knowledge sources of different respective types are created from the domain knowledge and the organizational structure. Each of the knowledge sources is used for providing answers to user queries to the dialog system. As part of the invention, a semantic matcher is provided to select among the answers provided by the plurality of knowledge sources for a best answer to a user query.
Owner:IBM CORP
Advertisement publishing method and advertisement server
InactiveCN101458690AHigh precisionCommerceSpecial data processing applicationsWeb siteSemantic matching
The invention provides a method for publishing advertisement and an advertisement server, the method comprises: performing semantic matching for the advertisement keywords and the media website content to obtain text keywords same as or associated with the advertisement keywords; marking the text keywords in the text of the media website and posting the advertisement content and the link web site corresponding to the advertisement keywords. According to the invention, the media website content can be analyzed, and the advertisement keywords and the corresponding web page text contents concerned by the browsing people are matched accurately by the semantic matching, so that the text keywords same as or associated with the advertisement keywords can be obtained, the advertisement information can be posted on the text keywords, the accuracy for delivering the advertisement by the advertisement user can be effectively improved.
Owner:BEIJING LONGTUO INTERACTIVE ADVERTISING
Contextual and intent based natural language processing system and method
Methods and systems are disclosed for an artificial intelligence (AI)-based, conversational insight and action platform for user context and intent-based natural language processing and data insight generation. Using artificial intelligence and semantic analysis techniques, a knowledge graph is generated from structured data, and a word embedding is generated from unstructured data. A semantic meaning is extracted from a user request, and at least one user attribute and context are determined. One or more entities and relationships on the knowledge graph that match the semantic meaning are determined, based on the user attribute, context, and the word embedding. A sequence of analytical instructions is generated from the matching results, and applied to the structured data to generate a data insight response to the user request. If no matches are found, similar entities and relationships are presented to the user, and user selections are used to further train the system.
Owner:CONVERSIGHT AI INC
Implicit dialog approach operating a conversational access interface to web content
A method, apparatus and computer program product for presenting a user interface for a conversational system is described. A user input is received in a dialog between a user and the conversational system, the user input in a natural language. A domain trained semantic matcher is used to determine a set of entities and a user intent from the user input. One or more queries is generated to selected ones of a plurality of knowledge sources, the knowledge sources created from domain specific knowledge. The results from the one or more queries are ranked based on domain specific knowledge. A system response is presented in the dialog based on at least a highest ranked result from the plurality of knowledge sources.
Owner:IBM CORP
Application search method and server
ActiveCN106709040ASolving the Semantic Matching ProblemImplement feature search technologyWeb data indexingSpecial data processing applicationsSearch wordsRelevant information
The invention discloses an application search method and a server. The method comprises the steps of constructing an application tag database, wherein the application tag database comprises tag systems of all applications; constructing a search word tag database, wherein the search word tag database comprises tag systems of a plurality of search words; constructing a tag knowledge base; receiving a current search word uploaded by a client, and obtaining the tag system of the current search word according to the search word tag database; based on the tag knowledge base, calculating semantic correlation between the tag system of the current search word and the tag system of each application; and when the semantic correlation between the tag system of the current search word and the tag system of one application meets a preset condition, returning related information of the application to the client for performing display. According to the scheme, the tag systems of the applications are matched with the tag systems of the search words based on the tag knowledge base, namely, user intentions and the applications are mapped to a same semantic space, so that the problem in semantic matching of the search words and the applications is solved and an application search function is effectively realized.
Owner:BEIJING QIHOO TECH CO LTD
Semantic matching and retrieval of standardized entities
The disclosed embodiments provide a system for processing user-generated input. During operation, the system obtains a first embedding produced by an embedding model from an input string representing an entity and a hierarchy of clusters of embeddings generated by the embedding model from a set of standardized entities. Next, the system searches the hierarchy of clusters for a subset of the embeddings that are within a threshold proximity to the first embedding in a vector space. The system then calculates embedding match scores between the input string and a first subset of the standardized entities represented by the subset of the embeddings based on distances between the subset of the embeddings and the first embedding in the vector space. Finally, the system modifies, based on the embedding match scores, content outputted in response to the input string within a user interface of an online system.
Owner:MICROSOFT TECH LICENSING LLC
Interface file processing method and apparatus and control message processing method and apparatus
InactiveCN105335431AImplement dynamic mappingImprove development efficiencySpecial data processing applicationsInterface designInteraction interface
The invention discloses an interface file processing method and apparatus and a control message processing method and apparatus. The interface file processing method is used for a gateway device. The interface file processing method comprises: performing semantic matching on each device function in a functional body description file of each machine device and each control of a control body instance file; establishing a mapping relationship between the successfully matched device function and control; and for each machine device, according to the mapping relationship, generating a basic file as a man-machine interaction interface for controlling each device function of the machine device, and sending the basic file to a user terminal. According to the interface file processing method, the device function and the control of the machine device are subjected to semantic matching, so that dynamic mapping between the device function and the control is realized; and an interface designer is not required to design an interactive interface, and the design of the interactive interface is finished by cooperation of a gateway and the user terminal, so that the workload of the interface designer is reduced and the interface development efficiency is improved.
Owner:QINGDAO HAIER INTELLIGENT HOME TECH CO LTD +1
Implicit dialog approach operating a conversational access interface to web content
Owner:INT BUSINESS MASCH CORP
Implicit dialog approach for creating conversational access to web content
A method, apparatus and computer program product for creating a dialog system for web content is described. Knowledge is extracted from a target web application for the dialog system. The knowledge includes an organizational structure of the target web application and domain knowledge pertinent to the target web application. A deep learning process associates the domain knowledge with the organization structure of the target application. A plurality of knowledge sources of different respective types are created from the domain knowledge and the organizational structure. Each of the knowledge sources is used for providing answers to user queries to the dialog system. As part of the invention, a semantic matcher is provided to select among the answers provided by the plurality of knowledge sources for a best answer to a user query.
Owner:IBM CORP
Method and apparatus for storing media file and for search media file
PendingCN112182255AGuaranteed Semantic MatchMultimedia data indexingVideo data indexingSemantic vectorWeb page
Embodiments of the present disclosure disclose a method and an apparatus for storing a media file and for searching a media file. A specific embodiment of the method includes: acquiring a semantic vector for characterizing semantics of a context of the media file, the context being a context of the media file in a webpage presenting the media file; and storing the semantic vector and the media file in association. Based on the corresponding relationship established by this embodiment, the semantic vector corresponding to the media file may be used to match the media file to ensure the semanticmatching of the media file.
Owner:BAIDU USA LLC
Gesture interaction method, device and system for video application
PendingCN111831120AGuaranteed reliabilityReal-time extractionInput/output for user-computer interactionCharacter and pattern recognitionComputer visionPhysical therapy
The invention belongs to the field of video applications, and provides a gesture interaction method, device and system for a video application, and the method comprises the steps of recognizing the current interaction gesture of a participant through analyzing the current behavior information of the participant in a video application image; performing interactive semantic matching according to thecurrent interactive state of the participant and the current interactive gesture; and when the video application system matches the interaction semantics expressed by the current interaction gesturein the current interaction state, enabling the participant to successfully express the real willingness of the current interaction semantics, and performing function response and / or application response on the interaction semantics through the video application. According to the invention, orderly gesture interaction is carried out in a video application, the interaction result is automatically analyzed and stored so as to keep the reliability of the interaction result, and then the interaction result can be extracted in real time subsequently.
Owner:上海岁奇智能科技有限公司
Automatic action recognition method based on match video
PendingCN112597966AReduce broadcast costsReduce staffing requirementsCharacter and pattern recognitionNeural architecturesFeature extractionEngineering
The invention belongs to the technical field of network data transmission, and particularly relates to an action recognition method based on a match video. The method comprises the following steps: preprocessing and screening event videos; carrying out keyword labeling and statistics; carrying out action and semantic feature extraction; and performing association training learning on the action and semantic features. According to the action recognition method based on the match video, the match rebroadcasting cost can be reduced, the requirements for personnel and equipment are reduced, a basic model structure based on contents such as machine language automatic recognition and semantic matching is provided for contents such as match rebroadcasting live broadcast, and a technical basis isprovided for realizing competition video-based action recognition for competition rebroadcasting or live broadcasting.
Owner:武汉球之道科技有限公司
Insurance customer list screening method and device based on health medical big data
PendingCN112183113ARealize intelligent and precise screeningSolve the problem of incapable of comprehensive and accurate customer screeningFinanceSemantic analysisData sourceCustomer information
The invention discloses an insurance customer list screening method and device based on health medical big data, belongs to the technical field of semantic processing and semantic analysis of medicalbig data, and aims to solve the technical problem that clients cannot be accurately screened in multiple dimensions due to that fact of single index analysis based on a single data source during userscreening analysis in the prior art. According to the adopted technical scheme, the method specifically comprises the following steps: inputting insurance customer information; searching and extracting medical data, namely searching the medical data of a client from the medical health big data through the client information, and extracting the medical data of the client; performing semantic standardization processing, namely performing semantic standardization processing on the found client medical data to generate client standardized data with a semantic relationship, thereby forming a clientmedical semantic network; performing semantic matching, namely performing semantic matching on the screening rule base and the client medical semantic network; and obtaining client screening results.
Owner:山东健康医疗大数据有限公司
Knowledge graph construction method and system for oil and gas pipeline defect repair
PendingCN112380298AImprove skillsRelational databasesSpecial data processing applicationsDefect repairTheoretical computer science
The invention relates to the technical field of oil and gas pipeline repair, and discloses a knowledge graph construction method and system for oil and gas pipeline defect repair, which comprises thesteps of collecting related data of pipeline defect repair, performing arrangement and classification according to a pipeline defect repair process to form a preliminary pipeline defect repair data model framework, analyzing and disassembling the pipeline defect repair data model framework, determining a corresponding defect repair business data domain, determining a triple of pipeline defect repair knowledge, identifying the triad, completing knowledge extraction of pipeline defect repair, and importing the identified triad into a graph database to construct a knowledge graph. According to the method, existing pipeline repair implicit knowledge is explicit, pipeline repair business knowledge reference is provided for a user based on semantic search and semantic matching by means of visualgraph data and knowledge reasoning, a foundation is laid for accumulation, transmission and sharing of defect repair knowledge points, and the knowledge service is provided for the user in the defectrepair business activity, and meanwhile, the way of improving the user skills is expanded.
Owner:成都航天科工大数据研究院有限公司
Semantic-based product configuration demand response system and order generation method thereof
ActiveCN111401988AImprove configuration efficiencyAchieve conversionForecastingOther databases indexingPersonalizationCustomer requirements
The invention discloses a semantic-based product configuration demand response system and an order generation method thereof. The system comprises a data layer, a semantic layer, a service layer and auser layer, the data layer transmits the product component data and the configuration ontology data to the semantic layer; the semantic layer transmits the semantically processed data to the servicelayer; the service layer transmits the data to the application layer, wherein the data layer comprises a product component database, a configuration ontology database, an in-production information database and an order database; the semantic layer comprises a demand ontology construction module, a semantic matching module, a semantic reasoning query module and a product configuration and order generation module; the service layer comprises a product customization module, an order management module, an order state query module and a product component tracing module, the user layer comprises a client module and an administrator module, the customer requirements are converted into the specific index parameters of the product components to enable customized products to meet the personalized requirements of customers, and the product configuration efficiency is improved.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
text customer service interaction method for power industry based on NLP
PendingCN111090726ARealize intelligent interactionImprove satisfactionSemantic analysisSpeech recognitionEngineeringVoice analysis
The invention relates to the technical field of artificial intelligence customer service and intelligent voice analysis, and particularly discloses a text customer service interaction method for the power industry based on NLP, and the method specifically comprises the following steps: step 1, preprocessing voice data; step 2, performing voice recognition, and naturally generating a question-answering system; step 3, generating a semantic database; step 4, semantic matching; step 5, generating characters by a natural language processing method; step 6, outputting the characters .Intelligent voice text interaction is adopted, so that the communication efficiency and experience of customers can be improved, the labor cost is reduced, and high research value is achieved.
Owner:CHINA SOUTHERN POWER GRID COMPANY
Knowledge graph construction method for massive conference texts
The invention discloses a knowledge graph construction method for massive conference texts. The method specifically comprises the following three steps: 1) conference summary extraction: firstly extracting common attributes of each summary document based on a summary template, and then extracting entities and relationships in each summary document based on joint modeling; 2) conference content extraction: firstly extracting common attributes of each conference content document based on a conference content template, then segmenting the non-structured document, and taking each segment as an entity in the knowledge graph; and (3) relation extraction between the conference summary and the conference content: by establishing the relation between the conference summary and the conference content, establishing a relation with each piece of conference content by each conference summary, and extracting the relation by adopting a model based on semantic matching in the process. According to the method, model training is completed based on a self-built data set, a knowledge graph based on conference text data can be constructed, and retrieval of conference information can be completed based on the knowledge graph.
Owner:上海云思智慧信息技术有限公司
Netlist Entity Extension Methods
ActiveCN107766567BA consistent match hasRelational databasesSpecial data processing applicationsWeb tablesTheoretical computer science
The invention provides an entity expanding method of a network list. The method comprises the steps of selecting seed lists to seed groups by calculating a semantic matching value between the networklist and a query list; selecting the group list with the maximum list potential to add into the seed groups, wherein the group list and the seed groups accord with consistency matching relations and are used for rising the coverage rate of the seed groups, and when the coverage rate reaches a set threshold value, the seed groups are considered as consistency groups meeting the given coverage rate;when nodes of the consistency groups are regarded as an answer list needed by entity expansion, using the answer list to establish a final event list expanding the entity consistency. Searching for answers, the entity expanding method of the network list brings in a concept of a consistency matching relation, the consistency of the answer list is improved, and therefore the expansion of multiplesearching lists can be adapted, so that the result consistency is guaranteed, and at the same time, the high-precision and reliability of the result are also ensured.
Owner:BEIJING JIAOTONG UNIV
Semantic resource updating method and system
ActiveCN111125346AImprove update efficiencyReach the goal of identifying othersSemantic analysisText database queryingUser inputEngineering
The embodiment of the invention provides a semantic resource updating method. The method comprises the steps that a recognition engine recognizes a dialogue statement input by a user to obtain a recognized text; the intervention engine performs intervention rule matching and intervention semantic matching on the recognition text, and converts the recognition text into recognizable semantic structured rule verbal technique; the semantic engine forwards the rule verbal skill to the associated skill service; and the associated skill service processes the regular verbal skill and feeds back a processing result to the user. The embodiment of the invention further provides a semantic resource updating system. According to the embodiment of the invention, the semantic resource can be subjected toheat treatment, the updating efficiency of the semantic resource is improved, and when the semantic resource has an error, timely repair is facilitated.
Owner:AISPEECH CO LTD
Method for searching for business process change domain based on merged model Digest
InactiveCN103870968AFix compatibility issuesHuge amount of work to solveCommerceModel extractionEngineering
The invention discloses a method for searching for a business process change domain based on merged model Digest. The method is to solve the problem of determining the change domain of process models in a large-scale complex electronic business system and is also suitable for change domain processing of a large-scale complex service system. According to the method, real cases in electronic business are analyzed firstly, the process models are established through a Petri network, and complex matching relations among the process models are obtained through semantic matching and mode matching. Then the models are standardized, the problems of merging and compatibility judging on the models in the complex matching relations are solved through model standardization, the standardized models are merged according to the matching relations, the merged model Digest is extracted to obtain a public part of model interaction, finally, the change domain in the Digest is found through analyzing the difference between behavior outline relations of the Digest and the standardized models, the change domain in the Digest is respectively mapped into the original models by the utilization of a mapping function, and therefore the change domain of the original models is obtained.
Owner:ANHUI UNIV OF SCI & TECH
An application search method and server
ActiveCN106709040BSolving the Semantic Matching ProblemImplement feature search technologyWeb data indexingSpecial data processing applicationsSearch wordsRelevant information
The invention discloses an application search method and server, comprising: constructing an application label database, the application label database includes a label system of each application; building a search word label database, and the search word label database includes a plurality of search word label systems; Build a tag knowledge base; receive the current search word uploaded by the client, and obtain the tag system of the current search word according to the search word tag database; based on the tag knowledge base, calculate the semantic correlation between the tag system of the current search word and the tag system of each application When the semantic correlation between the label system of the current search word and the label system of an application meets the preset condition, the relevant information of the application is returned to the client for display. This solution matches the tag system of the application with the tag system of the search term based on the tag knowledge base, that is, maps the user intent and the application into the same semantic space, solves the semantic matching problem between the search term and the application, and effectively realizes the application search function.
Owner:BEIJING QIHOO TECH CO LTD
Machine reading comprehension and method and device for reducing candidate data set size
Disclosed is an implementation method of machine reading comprehension, filtering the first data set according to the question type to obtain the filtered second data set; performing semantic matching between the question and the data i in the second data set to obtain the semantic matching score of the data i; Calculate the maximum coverage of the question and the data i to obtain the feature matching score of the data i; weight the semantic matching score and feature matching score of the data i to obtain the matching score of the question and the data i; calculate the data i according to the multi-document voting algorithm The voting score of data i, according to the matching score and voting score of data i, calculate the final score of data i; select the first n data in the sequence according to the descending order of the final score as the candidate data set; input the candidate data set into the baseline The model predicts the answer of the input data set based on the baseline model, and obtains a candidate answer set for the question. This application implements the sorting of data sets and extracts effective answers to questions.
Owner:深思考人工智能机器人科技(北京)有限公司
Data query method, device and equipment and computer readable storage medium
InactiveCN110704589AImprove experienceEasy to answerSemantic analysisCustomer communicationsFeature extractionEngineering
The invention discloses a data query method. The method comprises the steps of receiving a to-be-answered question sent by a user terminal; extracting a feature vector of the to-be-answered question by utilizing a pre-established deep semantic matching model to obtain a to-be-matched feature vector; respectively calculating the similarity between the to-be-matched feature vector and each library feature vector; wherein each library feature vector is obtained by performing feature extraction on each service problem group in a target server knowledge base corresponding to the user terminal and performing feature extraction on each general problem group in a general knowledge base in communication connection with each server knowledge base; determining the library feature vector correspondingto the maximum value in the similarities as a target feature vector, and obtaining target answer data of a question group corresponding to the target feature vector; and returning the target answer data to the user terminal. According to the invention, the user experience is improved, the procurement and maintenance costs are greatly reduced, and resources are saved. The invention furthermore discloses a data query device and equipment, and a storage medium, which have corresponding technical effects.
Owner:浙江诺诺网络科技有限公司
Construction method, device, application search method and server of tag knowledge base
ActiveCN106682190BEasy searchExact searchCharacter and pattern recognitionSpecial data processing applicationsSearch wordsEngineering
The invention discloses a method and device for constructing a tag knowledge base, an application search method and a server. The method includes: obtaining a plurality of tag lists related to application search words; obtaining a plurality of application tag lists; according to the search words The label list of the application, the label list of the application, and the preset strategy are used to build a label knowledge base for matching the search term and the application when the application is searched; wherein, each label list includes one or more labels. The tag knowledge base constructed by the company solves the technical problem of calculating the correlation between search words and applications, can search for applications related to query intentions, optimizes the layout and display of search results, and realizes the effect of search plus recommendation. The invention maps user intentions and applications into the same semantic space, solves the problem of semantic matching, and effectively implements functional search technology.
Owner:BEIJING QIHOO TECH CO LTD
Training method, device and electronic equipment for a semantic vector extraction model
ActiveCN112528677BEasy to understandSemantic analysisCharacter and pattern recognitionPattern recognitionSemantic vector
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
A question-answer matching method based on deep learning
ActiveCN107562792BImprove efficiencyIncrease flexibilityDigital data information retrievalNeural architecturesThe InternetOnline forum
The invention relates to a deep learning-based question and answer matching method. The method comprises the following steps of: 1) sufficiently learning word orders and sentence local features of a question text and an answer text by utilizing two underlying deep neural networks: a long short-term memory network LSTM and a convolutional neural network CNN; and 2) selecting a keyword with best semantic matching on the basis of a pooling manner of an attention mechanism AM. Compared with existing methods, the method has the advantages of being in low in feature engineering workload, strong in cross-field performance and relatively high in correctness, and can be effectively applied to the fields of commercial intelligent customer service robots, automatic driving, internet medical treatment, online forum and community question answering.
Owner:TONGJI UNIV
Vertical search method and device, electronic equipment and storage medium
PendingCN113821711AImprove training effectImprove accuracySemantic analysisMachine learningData setData diversity
The invention relates to the technical field of computers, and provides a vertical search method and device, electronic equipment and a storage medium which are used for improving the model training effect and further improving the vertical search relevance. The method comprises: after a vertical search request is received, storing a target search keyword contained in the vertical search request in a database; inputting into a semantic matching model obtained based on extended data set training to obtain a search result of a set search type, and then returning a search result page containing the search result. Therefore, the initial training data is expanded through the entity association relationship contained in the service knowledge graph, and the data diversity is increased, so that the model training effect is improved, and the correlation between the search result and the search keyword is improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Multi-platform data release method, system and medium
ActiveCN108549722BRealize automatic matchingNo human intervention requiredSemantic analysisFile system functionsData fieldData file
The invention discloses a multi-platform data release method, comprising: a preset database, the database includes a plurality of first data fields; acquiring release files of each platform, and the release files include platform labels, release rules, multiple second data fields, The second data attribute corresponding to the second data field one-to-one, establishes a platform label, a publishing rule, and a plurality of second data field associations; performs semantic matching on the second data attribute and the second data field of a plurality of publishing files, and Judging whether the degree of matching reaches the threshold; if so, establishing associations between the second data fields between the platforms; performing semantic matching between the first data field and the second data field, and judging whether the degree of matching reaches the threshold; if so, establishing the second data field A data field is associated with a second data field; the published data is obtained, and the data is released according to the publishing rules and the association of the fields. It can realize the automatic matching of the data release file and the matching database, and the automatic release of the data file.
Owner:GAODING XIAMEN TECH CO LTD
A voice information processing method and device
ActiveCN110136700BImprove experienceImprove accuracySpeech recognitionInformation processingHuman–computer interaction
The invention discloses a voice information processing method and device, wherein the voice information processing method includes: acquiring the voice information of the target user; performing first semantic matching on the voice information based on the target user semantic library; when the first semantic matching When the result is that the matching is not successful, obtain the synonymous voice information of the target user corresponding to the voice information; perform the second semantic matching on the synonymous voice information based on the target user semantic database; when the result of the second semantic matching is that the matching is successful , acquire the target semantics matching the synonymous voice information; store the corresponding relationship between the voice information, the synonymous voice information and the target semantics in the target user semantic database. The present invention establishes a target user semantic library that matches the target user's speaking habits during the actual voice interaction process of the target user, thereby reducing the difficulty of interaction, improving the efficiency of interaction and the accuracy of interaction results, and improving user experience.
Owner:ECARX (HUBEI) TECHCO LTD
Semantic matching and retrieval of standardized entities
During operation, the system obtains a first embedding produced by an embedding model from an input string representing an entity and a hierarchy of clusters of embeddings generated by the embedding model from a set of standardized entities. Next, the system searches the hierarchy of clusters for a subset of the embeddings that are within a threshold proximity to the first embedding in a vector space. The system then calculates embedding match scores between the input string and a first subset of the standardized entities represented by the subset of the embeddings based on distances between the subset of the embeddings and the first embedding in the vector space. Finally, the system modifies, based on the embedding match scores, content outputted in response to the input string within a user interface of an online system.
Owner:MICROSOFT TECH LICENSING LLC
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