Papers with BioNLP 2011 GENIA Event Extraction task
Biomedical Event Extraction with Hierarchical Knowledge Graphs (2020.findings-emnlp)
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| Challenge: | Biomedical event extraction is critical in understanding biomolecular interactions described in scientific corpus. |
| Approach: | They propose to integrate domain knowledge from Unified Medical Language System (UMLS) to a pre-trained language model using Graph Edge-conditioned Attention Networks and hierarchical graph representation. |
| Outcome: | The proposed approach achieves 1.41% F1 and 3.19% F1 improvements on the BioNLP 2011 GENIA Event Extraction task. |