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New Technology of Library and Information Service  1997, Vol. 13 Issue (5): 42-46    DOI: 10.11925/infotech.1003-3513.1997.05.08
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Design and Study on PC Aided Indexing System3.Study on Automatic Indexing
Liu Bin   Wang Yuan   Qin Yuchang   Wu Wei   Wang Huaxia
(Shanghai Institute of Organic Chemistry, Laboratory of Computer Chemistry, CAS)
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Abstract  

In the computer aided indexing system for the CCDOC (Chinese Chemical Document)database,we introduced an automatic indexing method,in order to further increase the speed and the quality of indexing.The main idea of the method is discussed in this paper.It depends on the thesaurus of the CCDOC database,and has two procedures,one is traversing scan,the other is likeness match.We extract indexing words from titles and abstracts.Finally,The results are analyzed and its further development is predicted.

Received: 29 April 1997      Published: 25 October 1997
Corresponding Authors: Liu Bin,Wang Yuan,Qin Yuchang,Wu Wei,Wang Huaxia   
About author:: Liu Bin,Wang Yuan,Qin Yuchang,Wu Wei,Wang Huaxia

Cite this article:

Liu Bin,Wang Yuan,Qin Yuchang,Wu Wei,Wang Huaxia. Design and Study on PC Aided Indexing System3.Study on Automatic Indexing. New Technology of Library and Information Service, 1997, 13(5): 42-46.

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https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.1997.05.08     OR     https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y1997/V13/I5/42

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