An Alignment-Based Approach to Semi-supervised Relation Extraction Including Multiple Arguments.
Seokhwan KimMinwoo JeongGary Geunbae LeeKwangil KoZino LeePublished in: AIRS (2008)
Keyphrases
- relation extraction
- semi supervised
- named entity recognition
- information extraction
- automatic extraction
- named entities
- weakly supervised
- semantic relations
- semantic role labeling
- domain specific
- unsupervised learning
- question answering
- artificial intelligence
- reference resolution
- dependency trees
- broad coverage
- semantic features
- natural language processing
- pairwise