Improving Feature-Based Biomedical Event Extraction System by Integrating Argument Information

@inproceedings{Li2013ImprovingFB,
  title={Improving Feature-Based Biomedical Event Extraction System by Integrating Argument Information},
  author={Lishuang Li and Yiwen Wang and Degen Huang},
  booktitle={BioNLP@ACL},
  year={2013}
}
We describe a system for extracting biomedical events among genes and proteins from biomedical literature, using the corpus from the BioNLP’13 Shared Task on Event Extraction. The proposed system is characterized by a wide array of features based on dependency parse graphs and additional argument information in the second trigger detection. Based on the Uturku system which is the best one in the BioNLP’09 Shared Task, we improve the performance of biomedical event extraction by reducing illegal… CONTINUE READING