Keyphrases
- word order
- natural language
- natural language processing
- natural language parsing
- dependency parsing
- natural language generation
- morphological analysis
- speech understanding
- syntactic analysis
- wide coverage
- error recovery
- context free
- shallow parsing
- semantic parsing
- linguistic analysis
- database
- similarity measure
- machine learning
- penn treebank
- intermediate representation
- phrase structure
- context free grammars
- information retrieval
- data mining