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Text matching method, device and equipment and readable storage medium

A text and candidate text technology, applied in natural language data processing, special data processing applications, instruments, etc., can solve problems such as inaccurate results

Pending Publication Date: 2022-02-11
阳光保险集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The algorithm used in the above-mentioned matching based on vocabulary coincidence has great limitations, and the matching results in the process of text similarity matching are not accurate

Method used

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

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Embodiment Construction

[0077] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0078] It should be noted that logical numbers and letters denote similar items in the following figures, so that once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0079] This application is applied to the scene of text matching, and the specific scene is to input the input text into the text matching model, and find the text similar to the text through the text.

[0080] However, the current text matching technologies include algorithms such as BoW (information search), TF-IDF (information retrieval and mining), BM25 (si...

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Abstract

The invention provides a text matching method and device, equipment and a readable storage medium. The method comprises the steps of obtaining a to-be-matched text and a candidate text set; inputting the to-be-matched text into the matching model to obtain a processing result; determining a target text matched with the to-be-matched text from the candidate text set according to the processing result, wherein the matching model is obtained by training a basic model according to an output result obtained after a training sample is input into the basic model twice, an output result corresponding to one sample input into the basic model at one time comprises a punching vector corresponding to one sample and the similarity of the two texts in one sample. Through the method, the accuracy of text matching can be improved.

Description

technical field [0001] The present application relates to the field of text relation matching, in particular, to a text matching method, device, device and readable storage medium. Background technique [0002] At present, the main commonly used discriminations for most text matching are semantic logic, semantic relationship reasoning, question-answer pairing, etc., such as the semantic relevance of search recommendations, question-question, question-answer matching in intelligent question-and-answer, entity links in knowledge graphs, etc. . The algorithms used in text matching mainly solve the matching problem based on the vocabulary level. [0003] The algorithm used in the above-mentioned matching based on word coincidence has great limitations, and the matching result in the process of text similarity matching is inaccurate. [0004] Therefore, how to improve the accuracy of text matching has become an urgent technical problem to be solved. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/335G06F40/194
CPCG06F16/335G06F40/194
Inventor 张晗杜新凯吕超谷姗姗韩佳孙垚锋
Owner 阳光保险集团股份有限公司