Transforming trees into hedges and parsing with "hedgebank" grammars.
Mahsa YarmohammadiAaron DunlopBrian RoarkPublished in: ACL (2) (2014)
Keyphrases
- context free grammars
- tree adjoining
- phrase structure
- syntactic pattern recognition
- context free
- natural language
- tree automata
- tree structures
- visual languages
- tree bank
- grammar induction
- natural language processing
- parse tree
- graph grammars
- dependency trees
- stochastic context free grammars
- grammatical inference
- decision trees
- natural language parsing
- tree structure
- stochastic grammar
- language processing
- tree models
- context sensitive
- natural language sentences
- regular expressions
- context dependent
- probabilistic context free grammars
- penn treebank
- hidden markov models
- relational databases
- semantic analysis
- tree kernels
- tree grammars
- information extraction
- pattern matching