A CKY parser for picture grammars.
Stefano Crespi-ReghizziMatteo PradellaPublished in: Inf. Process. Lett. (2008)
Keyphrases
- natural language
- phrase structure
- stochastic grammar
- natural language processing
- tree bank
- parse tree
- grammatical inference
- natural language parsing
- stochastic context free grammars
- penn treebank
- tree structures
- natural language text
- context free
- context free grammars
- dependency parsing
- information extraction
- data sets
- information retrieval
- knowledge representation
- visual languages
- probabilistic context free grammars
- wordnet
- structured data
- semantic parsing
- semantic roles
- semantic analysis
- language processing
- database