Data query method and device, electronic device and storage medium

A technology of data query and query intent, applied in the computer field, can solve the problems of reducing user experience, single search dimension, inaccurate query results, etc., and achieve the effect of improving query accuracy and query dimension
CN110795528AActive Publication Date: 2020-02-14TENCENT TECH (SHENZHEN) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TENCENT TECH (SHENZHEN) CO LTD
Publication Date
2020-02-14

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Abstract

The invention relates to the technical field of computers, mainly relates to a natural language processing technology in artificial intelligence, and particularly relates to a data query method and device, an electronic device and a storage medium. The method comprises: performing semantic analysis on the data query statement to obtain a semantic analysis result, and the semantic analysis result at least comprising a query field and a query intention; according to the query field and the query intention, obtaining a graph query statement from a preset graph strategy platform in a matched mode,and the preset graph strategy platform at least storing a graph query statement template associated with the query field and the query intention; querying from a preset knowledge graph according to the obtained graph query statement to obtain a corresponding query result; and returning the query result to the terminal, so that an accurate semantic analysis result is obtained through semantic analysis, the query result is obtained through the graph strategy platform and the knowledge graph, the search dimension is improved, and the query accuracy is improved.
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Description

technical field

[0001] The present application relates to the field of computer technology, in particular to a data query method, device, electronic equipment and storage medium. Background technique

[0002] With the development of the network and artificial intelligence, users can retrieve or query the required information on various application platforms. Through artificial intelligence, the information input by the user can be understood and the corresponding query results can be returned. For example, the user can retrieve music, video, etc. query statements to obtain the desired results.

[0003] In the prior art, the data query method is mainly to analyze the query statement, extract keywords and perform similarity calculation in the database to obtain query results with high matching degree. However, in this way, the search dimension is single, which easily leads to query results Inaccurate and also degrades the user experience. Contents of the invention

[0004] ...

Claims

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