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File identification method, system and device based on black and white lists

A technology of black and white lists and identification methods, which is applied in the field of file identification, can solve the problems of unguaranteed accuracy and increased workload, and achieve good scalability, improved accuracy, and easy implementation

Inactive Publication Date: 2020-10-30
王洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantage of the manual classification and identification method is that although this method embeds the file storage schedule in the office automation system or the file system, selecting the classification method through the drop-down menu adds more work than directly identifying electronic files manually quantity
Obviously, although this overly rough and general identification method increases the proportion of documents that can be automatically identified, the accuracy of the identification cannot be guaranteed. It is actually another extreme approach to the information matching identification method based on the rule base.

Method used

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  • File identification method, system and device based on black and white lists
  • File identification method, system and device based on black and white lists
  • File identification method, system and device based on black and white lists

Examples

Experimental program
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Embodiment 1

[0094] An embodiment of the present invention provides a file identification device based on a black and white list, such as Figure 9 As shown, it includes: a memory 90, a processor 92, and a computer program stored on the memory 90 and operable on the processor 92. When the computer program is executed by the processor 92, the following method steps are implemented:

[0095] Step 301, classify the electronic files to be authenticated in the office automation system according to the preset file types, and obtain the preset authentication rules and black / white lists corresponding to the file types of the electronic files to be authenticated, wherein white Key words that the electronic files to be identified belong to a specific storage period are stored in the list, and keywords that exclude the electronic files to be identified from a specific storage period are stored in the blacklist; in one embodiment of the present invention, as required, The electronic files to be authen...

Embodiment 2

[0101] An embodiment of the present invention provides a computer-readable storage medium, where a program for realizing information transmission is stored on the computer-readable storage medium, and when the program is executed by the processor 92, the following method steps are implemented:

[0102] Step 301, classify the electronic files to be authenticated in the office automation system according to the preset file types, and obtain the preset authentication rules and black / white lists corresponding to the file types of the electronic files to be authenticated, wherein white Key words that the electronic files to be identified belong to a specific storage period are stored in the list, and keywords that exclude the electronic files to be identified from a specific storage period are stored in the blacklist; in one embodiment of the present invention, as required, The electronic files to be authenticated in the office automation system can be first divided into major categ...

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Abstract

The invention discloses an archive identification method, system and device based on a black list and a white list. The method comprises the following steps: classifying electronic files to be authenticated in an office automation system according to a preset file type, and obtaining the identification rule and the black / white list which are set in advance and correspond to the file type of the electronic file to be identified, wherein the keywords of the electronic file to be identified belonging to a specific storage life are stored in the white list, and the keywords of the electronic fileto be identified excluding the electronic file to be identified belonging to the specific storage life are stored in the black list; extracting metadata of the electronic file to be authenticated; orextracting metadata and keywords of the to-be-authenticated electronic file, comparing the keywords extracted from the metadata or the keywords extracted from the metadata and the to-be-authenticatedelectronic file with the keywords in the black list and / or the white list according to the obtained authentication rule, and finally determining the storage life of the to-be-authenticated electronicfile. According to the invention, the accuracy of archived electronic file identification is further improved.

Description

technical field [0001] The invention relates to the technical field of file identification, in particular to a file identification method, system and device based on a black and white list. Background technique [0002] Appraisal is an important part of archives management. Over the years, the archival identification work has been completely done manually, and the workload is relatively large. Especially for archiving and identification, under the current situation of rapid development of the digital economy, a large number of electronic documents are produced, and the workload of electronic document archiving and identification has increased significantly on the original basis. In the electronic archives management system (hereinafter referred to as the archives system), it is of great significance to realize the intelligentization of archives appraisal through a certain method, which is of great significance for improving work efficiency and realizing the automatic manage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/16G06F16/14H04L29/06
CPCG06F16/148G06F16/16G06F16/164H04L63/101
Inventor 王洋
Owner 王洋
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