From What to Why: Improving Relation Extraction with Rationale Graph.
Zhenyu ZhangBowen YuXiaobo ShuMengge XueTingwen LiuLi GuoPublished in: ACL/IJCNLP (Findings) (2021)
Keyphrases
- relation extraction
- automatic extraction
- information extraction
- domain specific
- semantic relations
- broad coverage
- named entities
- semantic role labeling
- dependency tree
- named entity recognition
- reference resolution
- semantic features
- question answering
- structured data
- dependency trees
- wordnet
- natural language processing
- knowledge acquisition
- tree kernels
- domain knowledge
- xml documents
- knowledge base