Connecting Language and Knowledge with Heterogeneous Representations for Neural Relation Extraction.
Peng XuDenilson BarbosaPublished in: NAACL-HLT (1) (2019)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- natural language
- knowledge base
- knowledge acquisition
- domain knowledge
- dependency trees
- higher level
- domain specific
- semantic relations
- named entity recognition
- knowledge based systems
- knowledge sources
- semantic features
- graphical models
- representation language
- semantic role labeling