Overview of the CLEF 2007 Multilingual Question Answering Track.
Danilo GiampiccoloPamela FornerAnselmo PeñasChristelle AyacheDan CristeaValentin JijkounPetya OsenovaPaulo RochaBogdan SacaleanuRichard F. E. SutcliffePublished in: CLEF (Working Notes) (2007)
Keyphrases
- question answering
- cross language
- natural language processing
- information retrieval
- passage retrieval
- natural language
- cross language information retrieval
- qa clef
- information extraction
- question classification
- named entities
- open domain question answering
- syntactic information
- digital libraries
- question answering systems
- relation extraction
- natural language questions
- semantic roles
- query translation
- machine learning