Faster, better, or both? Looking at both sides of online question-answering coin.
Vanessa KitzieChirag ShahPublished in: ASIST (2011)
Keyphrases
- question answering
- information retrieval
- natural language processing
- natural language
- syntactic information
- information extraction
- named entities
- qa clef
- cross language
- passage retrieval
- question classification
- natural language questions
- question answering systems
- open domain question answering
- candidate answers
- sentence retrieval
- answer validation
- relation extraction
- answer extraction
- answering questions