Keyphrases
- parse tree
- wide coverage
- natural language
- word order
- semantic interpretation
- tree bank
- context free grammars
- natural language parsing
- context free
- dependency parsing
- semantic analysis
- broad coverage
- natural language processing
- linguistic analysis
- natural language sentences
- relation extraction
- stochastic context free grammars
- dependency parser
- link grammar
- natural language generation
- stochastic grammar
- tree adjoining grammar
- grammar rules
- semantic representation
- grammar induction
- part of speech
- information extraction
- machine translation
- word sense disambiguation
- structured data
- noun phrases
- target language
- highly ambiguous
- statistical machine translation
- semantic role labeling
- linguistic knowledge
- wordnet
- penn treebank
- knowledge representation
- phrase structure
- machine learning
- semantic parsing
- production rules
- graph grammars
- language learning
- chinese word segmentation
- conceptual graphs
- language processing
- controlled natural language
- english text
- semantic roles
- english language
- grammatical inference
- dialogue system