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A text matching method, device, electronic equipment and storage medium

A matching method and text technology, applied in the field of text matching, can solve the problems of low answer accuracy, low accuracy and poor effect, and achieve the effect of improving accuracy and accuracy.

Active Publication Date: 2021-12-28
BEIJING MININGLAMP SOFTWARE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing search-based question answering system has low accuracy when selecting common questions that match user questions, that is, the effect is poor when performing text matching between user questions and common questions, resulting in low accuracy of answers given to users

Method used

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  • A text matching method, device, electronic equipment and storage medium
  • A text matching method, device, electronic equipment and storage medium
  • A text matching method, device, electronic equipment and storage medium

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Embodiment Construction

[0070] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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PUM

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Abstract

The present application provides a text matching method, device, electronic device and storage medium, the method comprising: obtaining candidate question-answer pairs corresponding to the query question input by the user; selecting candidate questions and candidate question-answer pairs according to the query question and each candidate question-answer pair; Interaction of answers, determine the first enhancement vector of the query question, the second enhancement vector of each candidate question and the third enhancement vector of each candidate answer; according to the first enhancement vector, the second enhancement vector and the third enhancement vector, calculate The matching degree between the query question and the candidate question and candidate answer in each candidate question-answer pair is obtained to obtain the comprehensive matching degree of the candidate question-answer pair; the candidate answer in the candidate question-answer pair that meets the preset matching conditions is used as the query answer of the query question, and feedback To the user; the query question in this application not only takes into account the similarity between the query question and the candidate question, but also considers the correlation between the query question and the candidate answer, so that the query answer can be screened out more accurately.

Description

technical field [0001] The present application relates to the technical field of text matching, in particular, to a text matching method, device, electronic equipment and storage medium. Background technique [0002] The question answering system belongs to the category of information retrieval, which can accurately understand the questions raised by users, return the answers corresponding to the user's questions, and effectively meet the information needs of users. At present, there are three commonly used intelligent question answering systems: retrieval question answering system, knowledge graph question answering system, and generative question answering system. [0003] There is a standard retrieval library in the retrieval question answering system, which stores the retrieval question and answer pairs composed of frequently asked questions and their answers, and the function of the retrieval question answering system is to match common questions asked by users from the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/332G06F16/33G06F40/194G06F40/279G06F40/30G06K9/62
CPCG06F16/3329G06F16/3344G06F40/194G06F40/279G06F40/30G06F18/214
Inventor 王博薛小娜
Owner BEIJING MININGLAMP SOFTWARE SYST CO LTD