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An intelligent association method and system for official documents

A technology of association relationship and official documents, applied in the fields of unstructured text data retrieval, text database clustering/classification, instruments, etc., can solve the problem of inaccurate zoning and association relationship, achieve solid job experience and improve work efficiency , The effect of avoiding work errors and reducing the efficiency of official document processing

Active Publication Date: 2022-07-12
FUJIAN YIRONG INFORMATION TECH +7
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method cannot accurately distinguish the association relationship between files

Method used

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  • An intelligent association method and system for official documents

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] like figure 1 As shown, an intelligent association method for official documents includes the following steps:

[0030] According to the title of the official document, the TF-IDF and TextRank algorithms are used to extract the key information of the title, and the keywords configured by the relevant system are matched to determine the type of association; the type of association is divided into three categories: the first category, title to title, including: Solicitation documents and reply letters, the second category: the title to the document content, including: request and approval, the third category: the document content to the document content, including: feasibility study review opinions and feasibility study approval opinions;

[0031] If it is a title-to-title association type, then: first extract the title of the file, extract the key word information, and index the file first when processing the content;

[0032] If it is a title to document content associ...

Embodiment 2

[0039] An intelligent association system for official documents, comprising:

[0040] The module for determining the type of association is used to extract the key information of the title by using TF-IDF and TextRank algorithms according to the title of the official document, and match the keywords configured by the relevant system to determine the type of association; the type of association is divided into three categories: the first category , title to title, including: solicitation document and reply letter, the second category: title to document content, including: request and approval, the third category: document content to document content, including: feasibility study review opinion and feasibility study approval opinion ;

[0041] Title-to-title correlation type processing module: used to extract file titles, extract key word information, and file indexing before content processing;

[0042] Title to document content association type processing module: used to extr...

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Abstract

An intelligent association method and system for official documents, comprising: extracting key information of the title by using TF-IDF and TextRank algorithms according to the title of the official document, matching keywords configured in a related system to determine the type of association; title to title: a document for soliciting opinions and reply letter; title to document content: request and approval; document content to document content: feasibility study review comments and feasibility study approval comments; if it is a title-to-title association type, then: extract the file title, extract keyword information, and process the content If it is a title to document content association type, then: extract the file title, if it is a request, index it according to the title, if it is a reply, extract the request corresponding to the reply through a regular expression, and establish an association relationship; if it is a document Content-to-document content association type, then: extract the file association, extract the item information of the file through a regular expression, and form a file and item information list.

Description

【Technical field】 [0001] The invention belongs to the technical field of document analysis in software systems, and in particular relates to an intelligent association method and system for official documents. 【Background technique】 [0002] With the continuous deepening of the application of the office information system, a large number of historical documents have been accumulated in the process of writing documents, and there are a large number of documents with implicit and explicit associations in the document system. Most of the current office systems use database or full-text search technology to search for the relationship between documents by searching titles or keywords. Content needs to be searched based on the impression of looking for people. The current explicit associations mainly include: request and approval, solicitation of opinions and reply letters, feasibility study review opinions and feasibility study approval opinions, project names, work items, etc....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/335G06F40/258G06F40/284G06F16/35G06F16/903
CPCG06F16/337G06F40/258G06F40/284G06F16/35G06F16/90344
Inventor 姬广鹏黄敬林庄莉梁懿林振天
Owner FUJIAN YIRONG INFORMATION TECH