Industry Watch: Is 2007 the Year of Question-Answering?
Robert DalePublished in: Nat. Lang. Eng. (2007)
Keyphrases
- question answering
- information retrieval
- natural language processing
- cross language
- question answering systems
- passage retrieval
- information extraction
- named entities
- natural language
- sentence retrieval
- answer validation
- syntactic information
- question classification
- natural language questions
- open domain question answering
- answer extraction
- candidate answers
- qa clef
- qa systems
- machine learning
- semantic roles
- textual entailment recognition
- relation extraction