AliQAn, Spanish QA System at CLEF-2008.
Sandra RogerKatia VilaAntonio FerrándezMaría PardiñoJosé Manuel Gómez SorianoMarcel Puchol-BlascoJesús PeralPublished in: CLEF (Working Notes) (2008)
Keyphrases
- question answering
- qa clef
- cross language
- natural language processing
- information retrieval
- question classification
- information extraction
- question answering systems
- natural language
- answer validation
- qa systems
- passage retrieval
- named entities
- speech transcripts
- open domain question answering
- open domain
- relation extraction
- candidate answers
- answer extraction
- answer validation exercise