Question answering at the cross-language evaluation forum 2003-2010.
Anselmo PeñasBernardo MagniniPamela FornerRichard F. E. SutcliffeÁlvaro RodrigoDanilo GiampiccoloPublished in: Lang. Resour. Evaluation (2012)
Keyphrases
- question answering
- cross language
- answer validation
- information retrieval
- natural language processing
- qa clef
- question classification
- information extraction
- natural language questions
- natural language
- question answering systems
- passage retrieval
- named entities
- syntactic information
- relation extraction
- semantic roles
- bag of words
- open domain question answering