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Similar text matching method and device, electronic equipment and computer storage medium

A matching method and text technology, applied in computer components, computing, electrical digital data processing, etc., can solve the problem of low matching accuracy of similar texts, and achieve the effect of solving low accuracy, improving accuracy, and improving efficiency

Pending Publication Date: 2021-03-23
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a similar text matching method, device and computer-readable storage medium, the main purpose of which is to solve the problem of low accuracy of similar text matching

Method used

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  • Similar text matching method and device, electronic equipment and computer storage medium
  • Similar text matching method and device, electronic equipment and computer storage medium
  • Similar text matching method and device, electronic equipment and computer storage medium

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Embodiment Construction

[0051] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] The embodiment of the present application provides a similar text matching method. The subject of execution of the similar text matching method includes but is not limited to at least one of electronic devices such as a server and a terminal that can be configured to execute the method provided by the embodiment of the present application. In other words, the similar text matching method can be executed by software or hardware installed on the terminal device or server device, and the software can be a block chain platform. The server includes, but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like.

[0053] refer to figure 1 As shown, it is a schematic flowchart of a similar text matching method provided by an embodiment of the present invention. In ...

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Abstract

The invention relates to a voice semantic technology, and discloses a similar text matching method, which comprises the following steps of: performing feature word extraction on an obtained standard text, and constructing standard semantic representation according to an extraction result; generating a standard key value pair table according to standard feature words and the standard semantic representation; carrying out feature word extraction on the obtained target text and constructing target semantic representation; calculating the similarity between the target feature words and the standard feature words, and screening to-be-matched semantic representations according to the similarity; performing representation matching on the semantic representation to be matched and the standard semantic representation to obtain a matching probability; and determining the standard text corresponding to the standard semantic representation of which the matching probability is greater than a presetprobability threshold as a similar text of the target text. In addition, the invention also relates to a blockchain technology, and the standard text can be stored in a node of a blockchain. The invention further provides a similar text matching device, electronic equipment and a computer readable storage medium. According to the invention, the problem of low accuracy of similar text matching canbe solved.

Description

technical field [0001] The invention relates to the technical field of speech semantics, in particular to a similar text matching method, device, electronic equipment and computer-readable storage medium. Background technique [0002] With the increase in demand for file retrieval and duplicate checking, for example, when storing multiple documents, it is necessary to remove redundancy, and when checking documents for duplicate, it is necessary to query similar texts. In daily life, more and more people use computers to process texts to Match the text similar to the target text according to the processing result. [0003] At present, the main similar text matching methods are mostly similar text matching based on keywords, that is, extracting keywords in the text, comparing and analyzing keywords between different texts, obtaining the coincidence degree between keywords, and judging according to the coincidence degree The similarity between different texts, but due to the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/194G06F40/289G06F40/284G06F40/30G06K9/62
CPCG06F40/194G06F40/289G06F40/284G06F40/30G06F18/22
Inventor 谢静文阮晓雯徐亮
Owner PING AN TECH (SHENZHEN) CO LTD
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