Enhancing Document-level Event Argument Extraction with Contextual Clues and Role Relevance.
Wanlong LiuShaohuan ChengDingyi ZengHong QuPublished in: ACL (Findings) (2023)
Keyphrases
- document level
- sentiment classification
- language model
- sentence level
- information retrieval
- document retrieval
- query expansion
- test collection
- relevance feedback
- contextual information
- context dependent
- automatic extraction
- pseudo relevance feedback
- retrieved documents
- information extraction
- xml elements
- knowledge representation