Automatic Question Answering.
James R. CowieYevgeny LudovikHugo Molina-SalgadoSergei NirenburgSvetlana SheremetyevaPublished in: RIAO (2000)
Keyphrases
- question answering
- speech transcripts
- question classification
- qa clef
- natural language
- information extraction
- named entities
- information retrieval
- natural language processing
- cross language
- open domain question answering
- sentence retrieval
- syntactic information
- passage retrieval
- relation extraction
- natural language questions
- answer validation
- data mining
- question answering systems
- answer extraction
- search engine
- artificial intelligence