Corpus representativeness for syntactic information acquisition.
Núria BelPublished in: ACL (Poster and Demonstration) (2004)
Keyphrases
- information acquisition
- recognizing textual entailment
- natural language text
- decision making
- semantic roles
- automatically acquiring
- natural language
- syntactic features
- linguistic patterns
- manually annotated
- probabilistic context free grammars
- test set
- semantic role labeling
- cost reduction
- context free grammars
- broad coverage
- dynamic programming