Extracting terms from clinical records of traditional Chinese medicine

Cungen Cao, Meng Sun, Shi Wang

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Front. Med. ›› 2014, Vol. 8 ›› Issue (3) : 347-351. DOI: 10.1007/s11684-014-0361-z
RESEARCH ARTICLE
RESEARCH ARTICLE

Extracting terms from clinical records of traditional Chinese medicine

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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%.

Keywords

term extraction / rule-based / likelihood ratio

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Cungen Cao, Meng Sun, Shi Wang. Extracting terms from clinical records of traditional Chinese medicine. Front. Med., 2014, 8(3): 347‒351 https://doi.org/10.1007/s11684-014-0361-z

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2014 Higher Education Press and Springer-Verlag Berlin Heidelberg
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