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Industrial information indexing method and system combining knowledge discovery and text mining

A technology of industrial information and knowledge discovery, applied in the field of information, can solve the problems such as the lack of a good implementation method for industrial information indexing

Pending Publication Date: 2022-05-13
北京航天智造科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no good way to implement industrial information indexing

Method used

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  • Industrial information indexing method and system combining knowledge discovery and text mining
  • Industrial information indexing method and system combining knowledge discovery and text mining
  • Industrial information indexing method and system combining knowledge discovery and text mining

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Embodiment Construction

[0035] The present invention will be described in further detail below through specific embodiments and accompanying drawings.

[0036] Main contents of the present invention include:

[0037] 1. Define the basic industry sector classification system, provide a method of using keywords to obtain emerging industry names, and use knowledge discovery to supplement emerging industry names on this industry sector classification system.

[0038] 2. Summarize enterprise and industry information in various data formats into text, and use text mining to match the vocabulary in the text with the vocabulary in the industry sector classification system, and then divide enterprises into the corresponding industry sector classification system to realize enterprise and industry sector classification associated.

[0039] 3. Realize visual analysis and display, provide auxiliary decision-making for users to evaluate the digital economy, and provide data support for other application services....

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Abstract

The invention relates to an industrial information indexing method and system combining knowledge discovery and text mining. The method comprises the following steps: defining a basic industry section classification system, and endowing industry section vocabularies of each field in the basic industry section classification system; new industry vocabularies are supplemented for all fields in the basic industry section classification system through knowledge discovery; and summarizing the industrial information and the enterprise information into a text, marking classification words on the text through text mining, further dividing the industrial information and the enterprise information into the basic science and technology classification system, and associating the enterprise with the industrial section, thereby realizing industrial information indexing. According to the method, industrial information indexing is realized in combination with knowledge discovery and text mining, and acquisition, preprocessing, analysis and visual display of business data related to application plates such as industrial chain atlas and industrial map drawing can be further realized.

Description

technical field [0001] The invention belongs to the field of information technology, and in particular relates to an industrial information indexing method and system combining knowledge discovery and text mining. Background technique [0002] At present, my country is accelerating the development of the digital economy, promoting the integrated development of the real economy and the digital economy, and promoting the integrated development of Internet technology, industries, applications, and cross-border integration. my country has implemented a series of major scientific and technological research and development projects in the industrial sectors of big data, cloud computing, artificial intelligence, and smart chips. Classification methods are no longer suitable for these emerging industry sectors. [0003] Industry information indexing is to classify enterprises into corresponding industry classification systems, realize the association between enterprises and industry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/117G06F40/216G06F40/295G06F16/31G06F16/35
CPCG06F40/117G06F40/216G06F40/295G06F16/355G06F16/31Y02P90/30
Inventor 刘东曹丽霄羌薇孙睿刘爱军杨灵运陈冀华曹琳贾永芳陈冬秦伟林霍瞳殷广丽刘烨孙雪黄本慧金林珠
Owner 北京航天智造科技发展有限公司
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