Knowledge graph completion method and device, storage medium and electronic equipment

A knowledge map and knowledge technology, applied in the computer field, can solve the problems of high computing overhead and low completion accuracy, and achieve the effects of improving accuracy, improving completion accuracy, and reducing computing overhead

Active Publication Date: 2021-05-25
JILIN UNIV
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Problems solved by technology

[0003] The embodiment of the present application provides a knowledge map completion method, device, storage medium and electronic

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  • Knowledge graph completion method and device, storage medium and electronic equipment
  • Knowledge graph completion method and device, storage medium and electronic equipment
  • Knowledge graph completion method and device, storage medium and electronic equipment

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[0024] In order to make the purpose, technical solution and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0025] When the following description designs the drawings, the same numerals in different drawings designate the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0026] In the description of the present application, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and should not be understood as indicating or implying relative importance. Those of ordinary skill in the art can understand the spe...

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Abstract

The invention discloses a knowledge graph completion method and device, a storage medium and electronic equipment, and belongs to the technical field of computers. The knowledge graph completion method comprises the steps of obtaining a to-be-verified target knowledge text, generating a plurality of triples according to the target knowledge text and a preset knowledge graph, calculating each triple to obtain a corresponding confidence coefficient, verifying a target triple based on the corresponding confidence coefficients, and complementing the knowledge graph according to the verification result. Therefore, according to the method, the mixed model combining the text coding technology and the graph embedding technology is provided to learn the context and the structured knowledge at the same time, the reliable triple confidence score is obtained, advantage complementation of the two methods is achieved, the calculation overhead is remarkably reduced, and the complementation accuracy is improved. The invention further provides an adaptive integration scheme, scores of the coding method and the graph embedding method are fused in an adaptive mode, and the knowledge graph completion accuracy is further improved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a knowledge graph completion method, device, storage medium and electronic equipment. Background technique [0002] Knowledge graphs are used to describe the attributes of entities and the connections between entities. With the development of computer science and the rise of the field of artificial intelligence, the application of knowledge graphs is becoming more and more extensive. The traditional method of building task knowledge graphs is to manually construct the relationship between characters, or directly from network platforms, such as: Wikipedia Baidu Encyclopedia and Baidu Encyclopedia crawl human-edited character relationship knowledge graphs, which inevitably have technical problems such as incomplete character knowledge graphs, generally only some public figure information, and low efficiency when manually constructing knowledge graphs. Existing grap...

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Application Information

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IPC IPC(8): G06F16/36G06F40/295
CPCG06F16/367G06F40/295
Inventor 王博王英常毅
Owner JILIN UNIV
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