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Text matching method and device, equipment and storage medium

A matching method and text technology, applied in text database query, unstructured text data retrieval, text database browsing/visualization, etc., can solve problems such as low text matching accuracy, poor feedback from question answering systems, and inability to match text , to improve the accuracy

Pending Publication Date: 2021-08-24
WEBANK (CHINA)
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current text matching scheme is mainly based on keyword matching standard documents, which can only match texts that are completely consistent with their descriptions, but cannot match texts with different word expressions but the same semantics. The accuracy of text matching is low, resulting in poor feedback from the question answering system. good

Method used

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  • Text matching method and device, equipment and storage medium
  • Text matching method and device, equipment and storage medium
  • Text matching method and device, equipment and storage medium

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Embodiment Construction

[0064] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0065] The terms "first", "second" and the like in the description, claims, and above-mentioned drawings of the embodiments of the present disclosure are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein can be pract...

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Abstract

The invention provides a text matching method and device, equipment and a storage medium, which can be applied to the field of intelligent question answering, and the method comprises the following steps: obtaining to-be-matched first text data, determining abstract data of the first text data through a text abstract model,wherein the abstract data is core data in the first text data; and determining a text matching result of the first text data from a text database according to the abstract data of the first text data, wherein the text matching result comprises matched text data with the highest similarity with the first text data, wherein the text summary model is obtained by adopting a BERT model and MLP training, and the text summary model can fully understand semantic information of the text data by performing data analysis on feature vectors of the text data, so that summary data of the first text data can be accurately obtained, data support is provided for text matching, and thus, the text matching accuracy is improved.

Description

technical field [0001] The present disclosure relates to the field of artificial intelligence, and in particular to a text matching method, device, equipment and storage medium. Background technique [0002] The main implementation of the intelligent question answering system includes two parts: text matching and answer extraction. Among them, text matching is an important part of the intelligent question answering system, which is used to match the standard document paragraphs corresponding to the user input questions. [0003] The current text matching scheme is mainly based on keyword matching standard documents, which can only match texts that are completely consistent with their descriptions, but cannot match texts with different word expressions but the same semantics. The accuracy of text matching is low, resulting in poor feedback from the question answering system. good. Contents of the invention [0004] The main purpose of the present disclosure is to provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F16/34
CPCG06F16/334G06F16/345
Inventor 周楠楠汤耀华杨海军徐倩
Owner WEBANK (CHINA)
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