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Extracting terms from clinical records of traditional Chinese medicine |
Cungen Cao1,*( ),Meng Sun2,Shi Wang1 |
1. Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100190, China
2. Software College of Beihang University, Beijing 100191, China |
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Abstract Health records of traditional Chinese medicine contain valuable clinical information which can be used for improvement of disease treatment and for medical research. In this paper, we present a practical iterative extraction method for extracting terms from the records. The method is based on a set of extraction rules, the Mesh, and the likelihood ratio technique, and achieved a precision rate of 88.18% and a recall rate of 94.21%.
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| Keywords
term extraction
rule-based
likelihood ratio
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Corresponding Author(s):
Cungen Cao
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Online First Date: 27 August 2014
Issue Date: 09 October 2014
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