A Multi-Phase Approach to Biomedical Event Extraction

@inproceedings{Lee2009AMA,
  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},
  booktitle={BioNLP@HLT-NAACL},
  year={2009}
}
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
3 Citations
5 References
Similar Papers

References

Publications referenced by this paper.
Showing 1-5 of 5 references

2009.Overview of BioNLP’09

  • Jin-Dong Kim, Tomoko Ohta, Sampo Pyysalo, Yoshinobu Kano, Jun’ichi Tsujii
  • Shared Task on Event Extraction
  • 2009
2 Excerpts

The stages of event extraction

  • Jin-Dong Kim, Tomoko Ohta, Sampo Pyysalo
  • ceedings of Workshop On Annotating And Reasoning…
  • 2006

Similar Papers

Loading similar papers…