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New Technology of Library and Information Service  1999, Vol. 15 Issue (4): 15-17    DOI: 10.11925/infotech.1003-3513.1999.04.03
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The Experiment on Comparing Automatic Indexing with Free Indexing of the News Database
Wu Jiayun
(ZhongKai Agrotechnical College Library, Guangzhou)
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Abstract  

The thesis based on the experimental system which the Single Chinese Character Retrieval was used in FOXPRO. Through the self-designed experimental system, we could find out the retrieval effiency of news database between the automatic indexing and free indexing and analyse the influence relationship of the two index ways. So it was continued for studying the possibility of the automatic indexing instead of the free indexing. Last, the improving suggestion and the principles of the experiment were proposed.

Received: 04 December 1998      Published: 25 August 1999
Corresponding Authors: Wu Jiayun   
About author:: Wu Jiayun

Cite this article:

Wu Jiayun. The Experiment on Comparing Automatic Indexing with Free Indexing of the News Database. New Technology of Library and Information Service, 1999, 15(4): 15-17.

URL:

http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.1999.04.03     OR     http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y1999/V15/I4/15

1 夏建强.中西文文献数据库通用主题检索模块设计.手稿
2 施水才 王建华.情报检索系统评价.中国计算机用户,1990,(12)
3 杨沛.汉字全文数据库索引机制的定量研究.现代图书情报技术,1996,(2)

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