A Multi-Phase Approach to Biomedical Event Extraction

  title={A Multi-Phase Approach to Biomedical Event Extraction},
  author={Hyoung-Gyu Lee and Han-Cheol Cho and Min-Jeong Kim and Joo-Young Lee and Gumwon Hong and Hae-Chang Rim},
In this paper, we propose a system for biomedical event extraction using multi-phase approach. It consists of event trigger detector, event type classifier, and relation recognizer and event compositor. The system firstly identifies triggers in a given sentence. Then, it classifies the triggers into one of nine predefined classes. Lastly, the system examines each trigger whether it has a relation with participant candidates, and composites events with the extracted relations. The official score… CONTINUE READING
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