Data verification method and device, electronic equipment and computer readable medium

A data verification and parameter technology, applied in the computer field, can solve the problems of a lot of manpower, high manpower input, large volume, etc., and achieve the effect of improving the accuracy rate

Pending Publication Date: 2021-07-16
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the huge volume of knowledge map triplets and the need to include a large number of new knowledge triplets every day, if each triplet is verified manually, it will require a lot of manpower and high manpower investment

Method used

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  • Data verification method and device, electronic equipment and computer readable medium
  • Data verification method and device, electronic equipment and computer readable medium
  • Data verification method and device, electronic equipment and computer readable medium

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Embodiment Construction

[0017] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0018] figure 1 A process 100 according to an embodiment of the data verification method disclosed in the present disclosure is shown, and the above data verification method includes the following steps:

[0019] In step 101, the triples of the knowledge graph are transformed into a matrix space to obtain an entity matrix corresponding to the entities of the triples, a...

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PUM

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Abstract

The invention provides a data verification method and device, and relates to the technical field of knowledge maps, deep learning and the like. The specific implementation scheme comprises the following steps of converting triads of a knowledge graph into a matrix space to acquire entity matrixes corresponding to entities of the triads and two relation matrixes corresponding to the relation between the entities of the triads; obtaining a distance value of the triple based on the entity matrix and the two relation matrixes; and verifying the triple based on the distance value to obtain a verification result. According to the embodiment, the data verification accuracy of the knowledge graph is improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, specifically to knowledge graphs, deep learning and other technical fields, and in particular to a data verification method and device, electronic equipment, computer-readable media, and computer program products. Background technique [0002] The process of automatic construction of knowledge graph initialization and continuous collection of knowledge triples is usually implemented using various information extraction algorithms. In view of the wide application of knowledge graphs, the accuracy of triple data in knowledge graphs is very important . [0003] In order to ensure the accuracy of the triples included in the knowledge graph, it is usually manually verified whether the triples are true or false. However, due to the huge volume of knowledge map triplets and the need to include a large number of new knowledge triplets every day, if each triplet is verified manually, it will r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36G06N5/02
CPCG06N5/02G06F16/367
Inventor 余金星蔡云峰孙明明李平
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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