Text matching method and device, computer system and readable storage medium

Abstract

The invention discloses a text matching method and device, a computer system and a readable storage medium, which are suitable for the field of artificial intelligence, and comprise the following steps: identifying and obtaining a standard file, obtaining standard short sentences matched with standard regular expressions pre-stored in a database in the standard file, and summarizing to form a matched short sentence set; obtaining a clause element set according to the matching short sentence set and a clause regular expression pre-stored in a database library; splitting the current clause template and obtaining a short sentence set of the current clause template; recognizing clause short sentences in the current clause template short sentence set by utilizing the clause element set, and obtaining a specified short sentence set; and marking the current clause template according to the specified short sentence set to obtain a latest clause template. According to the method, the operationburden of the system is reduced, the annotation efficiency is improved, the association between the contract terms and the standard files is reflected to the maximum extent, and the annotation accuracy is improved.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a text matching method, device, computer system and readable storage medium. Background technique [0002] As the country has become more and more stringent in the control of contract terms, all companies need to obtain the latest laws and regulations, departmental rules, separate regulations, industry notices, national standards, industry standards and other regulatory documents with normative content in a timely manner. This specification document marks the contract terms to make them comply with national regulations; [0003] At present, most of the methods used are to use web crawlers to crawl the specification documents from the Internet, use keyword search to retrieve the documents to obtain key information, and finally compare the key information with the contract clauses one by one and mark them; [0004] However, because this method uses keyword search, a large am...

AI Technical Summary

Problems solved by technology

[0004] Yet this method will obtain a large amount of key information owing to adopting keyword search, and the key information of the inside is useless " rubbish information " mostly, and this " rubbish information " only contains keyword because of its inside. Identifying it as key information not only increases the computing burden of the system, but also the accuracy of the key information is not high; and because a large amount of "junk information" is used to compare the contract clauses one by one, the computing burden of the system is further increased. This leads to problems such as poor labeling accuracy and low efficiency.

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