Keyphrases
- syntactic and semantic dependencies
- word order
- context free grammars
- context free
- grammar induction
- expressive power
- language independent
- grammatical inference
- databases
- natural language
- natural language processing
- text summarization
- cross lingual
- target language
- language identification
- pattern languages
- pos tagging
- speech understanding
- natural language parsing
- arabic language
- syntactic analysis
- intermediate representation
- multi lingual
- pattern matching
- unsupervised learning
- information extraction
- neural network