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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.
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Received: 26 February 2008
Published: 25 June 2008
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Corresponding Authors:
Yu Xitian
E-mail: yuxitian1234@163.com
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About author:: Yu Xitian,Wan Lili,Hu Tiejun,Li Danya |
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