Efficient long-distance relation extraction with DG-SpanBERT.
Jun ChenRobert HoehndorfMohamed ElhoseinyXiangliang ZhangPublished in: CoRR (2020)
Keyphrases
- long distance
- relation extraction
- information extraction
- mutual exclusion
- named entities
- reference resolution
- domain specific
- named entity recognition
- dependency tree
- semantic role labeling
- semantic features
- semantic relations
- question answering
- automatic extraction
- computer systems
- knowledge acquisition
- broad coverage
- graphical models
- co occurrence