Inducing Head-Driven PCFGs with Latent Heads: Refining a Tree-Bank Grammar for Parsing.
Detlef PrescherPublished in: ECML (2005)
Keyphrases
- tree bank
- parse tree
- noun phrases
- chinese word segmentation
- semantic parsing
- context free grammars
- production rules
- dependency parsing
- part of speech
- probabilistic context free grammars
- information retrieval
- semantic analysis
- machine learning
- context free
- semantic representation
- knowledge based systems
- search engine