Keyphrases
- natural language
- information processing
- natural language processing
- error recovery
- intermediate representation
- context free grammars
- dependency parsing
- penn treebank
- syntactic analysis
- syntactic structures
- databases
- pattern matching
- natural language parsing
- shallow parsing
- word order
- functional mri
- parse tree
- linguistic analysis
- context free
- human brain
- information extraction
- information systems
- social networks