Document-level Relation Extraction via Subgraph Reasoning.
Xingyu PengChong ZhangKe XuPublished in: IJCAI (2022)
Keyphrases
- relation extraction
- document level
- coreference resolution
- automatic extraction
- information extraction
- named entities
- domain specific
- semantic relations
- sentence level
- sentiment classification
- question answering
- language model
- named entity recognition
- semantic features
- query expansion
- knowledge base
- sentiment analysis
- document retrieval
- conditional random fields
- pseudo relevance feedback
- knowledge representation
- text mining
- noun phrases
- natural language processing
- knowledge discovery
- search engine