2014, Volume 8, Issue 3
Frontiers of Medicine >> 2014, Volume 8, Issue 3 doi: 10.1007/s11684-014-0361-z
Extracting terms from clinical records of traditional Chinese medicine
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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