Exploring the Query Expansion Methods for Concept Based Representation
نویسندگان
چکیده
The CDS track investigates methods that could help physicians find relevant medical cases for patients they are dealing with. Concept based representation has been shown to be effective in biomedical domain. However, the basic concept based retrieval method may not perform well because of the additional restriction on each clinical cases. Therefore, in this paper, we explored two external resources to perform query expansion for the basic concept based representation method, and discussed the performance of them.
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