Document-Level Relation Extraction with Relational Reasoning and Heterogeneous Graph Neural Networks.
Wanting JiYanting DongTingwei ChenPublished in: ADMA (4) (2023)
Keyphrases
- relation extraction
- document level
- coreference resolution
- automatic extraction
- information extraction
- domain specific
- named entities
- sentence level
- named entity recognition
- semantic relations
- structured data
- sentiment classification
- question answering
- semantic features
- language model
- relational databases
- knowledge base
- co occurrence
- conditional random fields
- wordnet
- general purpose
- knowledge representation
- expert systems