IdSay: Question Answering for Portuguese.
Gracinda CarvalhoDavid Martins de MatosVítor RocioPublished in: CLEF (Working Notes) (2008)
Keyphrases
- question answering
- cross language
- information extraction
- information retrieval
- natural language processing
- question classification
- passage retrieval
- natural language
- relation extraction
- open domain question answering
- named entities
- question answering systems
- natural language questions
- syntactic information
- qa clef
- answering questions
- answer validation
- artificial intelligence