Exploring Difficulties in Parsing Imperatives and Questions.
Tadayoshi HaraTakuya MatsuzakiYusuke MiyaoJun'ichi TsujiiPublished in: IJCNLP (2011)
Keyphrases
- natural language processing
- answer questions
- natural language parsing
- multiscale
- pattern matching
- question answer
- stochastic context free grammars
- hidden markov models
- context free grammars
- parse tree
- learning algorithm
- open questions
- intermediate representation
- linguistic analysis
- methodological issues
- shallow parsing
- search engine