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New Technology of Library and Information Service  2008, Vol. 24 Issue (9): 53-57    DOI: 10.11925/infotech.1003-3513.2008.09.09
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Cooperative Recommendation Based on Ontology Construction
Chen ZuqinGe JikeZheng Hong2
1 (School of Economics and Administration, Chongqing Three Gorges University, Chongqing 404000,China)
2 (School of Computer and Information Science, Southwest University, Chongqing 400715,China)  
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Abstract  

 This paper constructs domain Ontology firstly, and constructs user interest Ontology by the representation between user interest and domain Ontology, then construct user interest mode. It studies user interest Ontology similarity measure, and identifies the vertical weight by user interest similarity, the horizontal weight by time novelty. At last, it uses the improved weighted association rule algorithm to mine the concepts in domain Ontology, and realizes the cooperative recommendation oriented to content.

Key wordsDomain Ontology      User interest Ontology      Cooperative recommendation      Association rule     
Received: 13 June 2008      Published: 25 September 2008
ZTFLH: 

TP391

 
Corresponding Authors: Chen Zuqin     E-mail: chenzuq81@163.com
About author:: Chen Zuqin ,Ge Jike,Zheng Hong

Cite this article:

Chen Zuqin ,Ge Jike,Zheng Hong. Cooperative Recommendation Based on Ontology Construction. New Technology of Library and Information Service, 2008, 24(9): 53-57.

URL:

http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2008.09.09     OR     http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2008/V24/I9/53

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