Drug-drug Interaction Extraction Using Composite Kernels

First Challenge Task on Drug-Drug Interaction Extraction 2011.

医药卫生;计算机科学

Md. Faisal Mahbub Chowdhury ; Alberto Lavelli

Others  :  http://ceur-ws.org/Vol-761/paper3.pdf
PID  :  42352

来源: CEUR

【 摘 要 】

Detection of drug-drug interaction (DDI) is crucial for identification of adverse drug effects. In this paper, we present a range of new composite kernels that are evaluated in the DDIExtraction2011 challenge. These kernels are computed using different combinations of tree and feature based kernels. The best result that we obtained is an F 1 score of 0.6370 which is higher than the already published result on this same corpus.