Supported by the National Natural Science Foundation of China(61133012,61202193,61373108);the Major Projects of the National Social Science Foundation of China(11&ZD189);the Chinese Postdoctoral Science Foundation(2013M540593,2014T70722);the Open Foundation of Shandong Key Laboratory of Language Resource Development and Application
In this paper we propose a multiple feature approach for the normalization task which can map each disorder mention in the text to a unique unified medical language system(UMLS)concept unique identifier(CUI). We d...
Supported by the National Natural Science Foundation of China(61202193,61202304);the Major Projects of Chinese National Social Science Foundation(11&ZD189);the Chinese Postdoctoral Science Foundation(2013M540593,2014T70722);the Accomplishments of Listed Subjects in Hubei Prime Subject Development;the Open Foundation of Shandong Key Lab of Language Resource Development and Application
It is difficult to analyze semantic relations automatically, especially the semantic relations of Chinese special sentence patterns. In this paper, we apply a novel model feature structure to represent Chinese semanti...
Supported by the National Natural Science Foundation of China(61202304,61173095,61173062,61202193)
Corpus is a kind of important resource for knowledge acquisition in the natural language processing (NLP). However, up to now, in the biomedical domain comparatively fewer corpus focus on semantic association among ...
Supported by the National Natural Science Foundation of China(61202193,61202304);the Major Projects of Chinese National Social Science Foundation(11&ZD189);the Chinese Postdoctoral Science Foundation(2013M540593,2014T70722)
In this paper we propose a novel model "recursive directed graph" based on feature structure, and apply it to represent the semantic relations of postpositive attributive structures in biomedical texts. The usages o...