Dialogue Relation Extraction with Document-Level Heterogeneous Graph Attention Networks.
Hui ChenPengfei HongWei HanNavonil MajumderSoujanya PoriaPublished in: Cogn. Comput. (2023)
Keyphrases
- relation extraction
- document level
- coreference resolution
- information extraction
- automatic extraction
- semantic relations
- named entities
- domain specific
- question answering
- named entity recognition
- sentence level
- sentiment classification
- structured data
- semantic features
- language model
- maximum entropy
- search engine
- visual features
- low level
- natural language