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New Technology of Library and Information Service  2005, Vol. 21 Issue (7): 42-45    DOI: 10.11925/infotech.1003-3513.2005.07.11
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The Design and Optimization of an Active  Pushing System Based on the Vector Space Model
Zou Zhiwen1   Ke Qing2
1(Computer Science and Communication Engineering School,Jiangsu University,Jiangsu 212013, China)
2(Department of Information Management,Nanjing University，Nanjing 210093, China)
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Abstract  

The active information service is one of the trend of information retrieval service. Though the traditional vector space model has some advantages in the design of active pushing system, it can’t solve the irrelevant problem. The paper provides some improving measures, and gives a model of active pushing system based on vector space model, which can better improve the efficiency of Web information retrieval.
Key words： Vector space model      Active information service      Push      Retrieval     
Received: 02 December 2004      Published: 25 July 2005
ZTFLH: 

G354.49

 		 
Corresponding Authors: Ke Qing     E-mail: gigike@sohu.com
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Cite this article:

Zou Zhiwen,Ke Qing. The Design and Optimization of an Active  Pushing System Based on the Vector Space Model. New Technology of Library and Information Service, 2005, 21(7): 42-45.

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http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2005.07.11     OR     http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2005/V21/I7/42

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