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New Technology of Library and Information Service  2008, Vol. 24 Issue (6): 61-66    DOI: 10.11925/infotech.1003-3513.2008.06.12
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Research and Implementation of Related Articles Database Based on Vector Space Model
Yu Xitian  Wan Lili  Hu Tiejun  Li Danya
(Institute of Medical Information, Chinese Academy of Medical Sciences, Beijing 100020, China)
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Abstract  

In this paper, a Vector Space Model (VSM) based on terms extraction with lexicon is introduced, and the related articles database and retrieval system of Chinese biomedical engineering literatures is designed and implemented. In addition, a comparison study on VSM based on suffix tree for the database is conducted.
Key words： Related articles database      Term      Vector space model      Biomedical engineering literatures     
Received: 26 February 2008      Published: 25 June 2008
: 

G354 

 
  TP391

 		 
Corresponding Authors: Yu Xitian     E-mail: yuxitian1234@163.com
About author:: Yu Xitian,Wan Lili,Hu Tiejun,Li Danya
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Cite this article:

Yu Xitian,Wan Lili,Hu Tiejun,Li Danya. Research and Implementation of Related Articles Database Based on Vector Space Model. New Technology of Library and Information Service, 2008, 24(6): 61-66.

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http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2008.06.12     OR     http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2008/V24/I6/61

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