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Method and system for constructing manufacturing field term library

A term base and domain technology, applied in the direction of manufacturing computing system, text database index, text database query, etc., can solve problems such as difficult unified understanding and communication, shorten the manufacturing cycle, facilitate knowledge management and information exchange, and enhance competitiveness Effect

Pending Publication Date: 2020-07-24
BEIJING CHINESE ACAD OF SCI SOFTWARE CENT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, each subdivision of the manufacturing process will have its own terminology and customary expressions, making it difficult to understand and communicate uniformly

Method used

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  • Method and system for constructing manufacturing field term library
  • Method and system for constructing manufacturing field term library
  • Method and system for constructing manufacturing field term library

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Embodiment Construction

[0041] In order to make the purpose, technical solution and advantages of the present invention clearer, the method for constructing the terminology database in the aerospace field according to the embodiment of the present invention is further described in detail. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] Such as figure 1 As shown, a method for constructing a term base in the manufacturing field provided by the present invention includes the following steps:

[0043] S000: Initialize the manufacturing domain terminology database;

[0044] S100: Extract domain terms from domain documents of the manufactured domain corpus, and calculate information refinement of the domain terms;

[0045] S200: Sort all the domain terms obtained in step S100 according to their degree of information refinement to obtain a term queue;

[0046] S300: Obtain the current domain ...

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Abstract

The invention relates to a method for constructing a manufacturing field term library. The method comprises the following steps of S000, initializing the manufacturing field term library; s100, extracting terms, and calculating the information refinement degree of the terms; s200, sorting the terms; s300, calculating the similarity between the current domain term and the domain term in the term library; s400: according to the information refinement degree and the similarity, selecting possible associated terms of the current domain terms; s500, verifying the confidence coefficient of the relationship mode in a corpus, and if the confidence coefficient is credible, adding the current domain term into a term library; otherwise, deleting the current domain term; and S600, circulating the steps S300 to S500 until all terms in the domain document are added into the term library or deleted. The invention further comprises a system for constructing the manufacturing field term library. The method and system can effectively solve the problem that concepts are the same but definitions are different in the field of the manufacturing industry, and knowledge management and information exchangein and among manufacturing enterprises are facilitated.

Description

technical field [0001] The present invention relates to the application of Internet technology in the field of manufacturing, especially the application in the field of intelligent manufacturing term base modeling, in particular to a method and system for constructing a term base in the manufacturing field. Background technique [0002] Since knowledge data in the manufacturing field involves multiple organizations, processes, and products, and has the characteristics of multiple sources and interconnection, many problems in the processing of manufacturing knowledge data have arisen. Moreover, each subdivision of the manufacturing process has its own terminology and customary usage, which is difficult to understand and communicate uniformly. This situation also occurs in the field of manufacturing. [0003] At present, there is an urgent need for a technology in this field that can promote the reuse and sharing of knowledge in manufacturing enterprises, facilitate knowledge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F16/31G06K9/62G06Q50/04
CPCG06F16/33G06F16/313G06Q50/04G06F18/22Y02P90/30
Inventor 赵亮刘佳李坡高振兴奉菲
Owner BEIJING CHINESE ACAD OF SCI SOFTWARE CENT CO LTD
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