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New Technology of Library and Information Service  2010, Vol. 26 Issue (11): 59-63    DOI: 10.11925/infotech.1003-3513.2010.11.09
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Research on Chinese Medical Concept Space Based on Word Co-occurrence
Li Junlian, Li Danya, Huang Lihui, Sun Haixia, Ji Yujing, Wang Qian
Institute of Medical Information,Chinese Academy of Medical Sciences, Beijing 100020,China
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Abstract  

Based on co-occurrence analysis, combining the characteristics of Chinese Medical Subject Headings(CMeSH) and Chinese BioMedical Literature Database(CBM), the paper proposes a new method of constructing Chinese medical concept space, mainly discusses the calculation algorithm for relevance of CMeSH terms co-occurrence. And the test result shows that this method is effective, and it can reduce cognitive burden of CMeSH for non-professional users to some extent.

Key wordsMedical concept space      Word co-occurrence      Co-occurrence analysis     
Received: 16 August 2010      Published: 04 January 2011
: 

G254.2

 

Cite this article:

Li Junlian, Li Danya, Huang Lihui, Sun Haixia, Ji Yujing, Wang Qian. Research on Chinese Medical Concept Space Based on Word Co-occurrence. New Technology of Library and Information Service, 2010, 26(11): 59-63.

URL:

http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2010.11.09     OR     http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2010/V26/I11/59


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