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New Technology of Library and Information Service  2008, Vol. 24 Issue (5): 44-49    DOI: 10.11925/infotech.1003-3513.2008.05.08
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Research on Automatic Classification Based on Term Context Relations
Guo Shaoyou
(Department of Information Management, Zhengzhou University, Zhengzhou 450001, China)
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Abstract  

 In this paper, a term context vector is used to represent the relation between a term and its context terms. Based on term context vectors, class feature vectors of a classifier, and the document vector of the document to be classified are generated, and then the document is classified. The experiment shows that adding term context relations into class feature vector and document vector can improve the classification effect.

Key wordsText automatic classification      Context      Term context vector     
Received: 03 January 2008      Published: 25 May 2008
: 

TP391.1

 
Corresponding Authors: Guo Shaoyou     E-mail: gsy6@ha.edu.cn
About author:: Guo Shaoyou

Cite this article:

Guo Shaoyou. Research on Automatic Classification Based on Term Context Relations. New Technology of Library and Information Service, 2008, 24(5): 44-49.

URL:

http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2008.05.08     OR     http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2008/V24/I5/44

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