Anaphor Assisted Document-Level Relation Extraction.
Chonggang LuRichong ZhangKai SunJaein KimCunwang ZhangYongyi MaoPublished in: CoRR (2023)
Keyphrases
- relation extraction
- document level
- coreference resolution
- automatic extraction
- information extraction
- named entities
- domain specific
- semantic relations
- semantic features
- sentence level
- language model
- query expansion
- sentiment classification
- named entity recognition
- question answering
- document retrieval
- information retrieval
- pseudo relevance feedback
- relational databases
- n gram
- active learning
- knowledge base