Keyphrases
- pos tagging
- metadata
- social tagging
- part of speech
- dependency parsing
- natural language processing
- penn treebank
- natural language
- image tagging
- error recovery
- speech understanding
- domain adaptation
- context free
- real time
- linguistic analysis
- natural language parsing
- wide coverage
- shallow parsing
- syntactic pattern recognition
- syntactic and semantic dependencies
- intermediate representation
- language understanding
- graph grammars
- parse tree
- context free grammars
- collaborative filtering
- e learning
- information systems
- search engine