Associative Grammar Combination Operators for Tree-Based Grammars.
Yael Cohen-SygalShuly WintnerPublished in: J. Log. Lang. Inf. (2009)
Keyphrases
- context free grammars
- natural language
- grammatical inference
- grammar induction
- grammar rules
- tree grammars
- graph grammars
- stochastic grammar
- context free
- phrase structure
- finite state automata
- natural language sentences
- tree bank
- syntactic pattern recognition
- shape grammars
- stochastic context free grammars
- natural language processing
- word order
- genetic algorithm
- spreading activation
- combining multiple
- morphological operators
- building blocks
- information extraction
- data structure