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Method and device of extracting internal organizational structure information of enterprise

An organizational structure, enterprise technology, applied in the direction of unstructured text data retrieval, special data processing applications, instruments, etc., can solve the problems of low extraction efficiency and accuracy, and achieve the effect of improving efficiency and accuracy

Inactive Publication Date: 2017-11-21
ZHONGKE DINGFU BEIJING TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the organizational structure information of the enterprise is manually identified and extracted one by one from the official documents of the enterprise, and the efficiency and accuracy of the extraction are low.

Method used

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  • Method and device of extracting internal organizational structure information of enterprise
  • Method and device of extracting internal organizational structure information of enterprise
  • Method and device of extracting internal organizational structure information of enterprise

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Experimental program
Comparison scheme
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Embodiment 2-1

[0062] Embodiment 2-1, the present invention provides a method for extracting enterprise internal organizational structure information, including:

[0063] Step 201: Use the word segmentation system and the entity recognition system to mark the names of entities, organizations and people included in the unstructured text file.

[0064] Both the word segmentation system and the entity recognition system can adopt existing systems. Unstructured text files are corporate official documents, and unstructured text files include text and other content. For example, see Figure 2-2 The unstructured text file of "Beijing ### Co., Ltd." is shown, and the unstructured text file is composed of words.

[0065] In this step, the unstructured text file is input into the word segmentation system, the words in the unstructured text file are segmented through the word segmentation system, and then the unstructured text file after the word segmentation is input into the entity recognition syst...

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Abstract

The invention discloses a method and a device of extracting internal organizational structure information of an enterprise, and belongs to the fields of information extraction and text mining. The method includes: adding an identifier to entity institution names and person names, which are included in an unstructured text file, through a word segmentation system and an entity identification system; identifying organizational relationship words in the unstructured text file; determining valid phrase ranges before and / or after the organizational relationship words, wherein the valid phrase ranges include characters between the organizational relationship words and punctuation marks, and the punctuation marks are punctuation marks, which first appear before or after the organizational relationship words, other than slight-pause marks; extracting the organizational relationship words and the entity institution names and the person names in the valid phrase ranges; and forming an organizational relationship expression including the entity institution names, the organizational relationship words and the person names. The method can improve the efficiency and the accuracy of extracting the organizational structure information.

Description

technical field [0001] The invention relates to the fields of information extraction and text mining, in particular to a method and a device for extracting information on an internal organizational structure of an enterprise. Background technique [0002] Most enterprises will produce a large number of corporate documents during their operation, which contain a lot of useful information that is helpful for understanding the company. In order to facilitate users to quickly understand the company, useful information can be extracted from corporate documents and displayed to users. [0003] Corporate documents often include useful information such as the organizational structure of the company. For example, suppose the corporate document includes the information "The chairman of company A is B", where A is the name of the company and B is the name of the person. This information is the organizational structure of the company. Information, users can quickly understand the compa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27G06F17/30
CPCG06F16/30G06F16/367G06F40/30
Inventor 席丽娜李德彦吴云鹤
Owner ZHONGKE DINGFU BEIJING TECH DEV
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