Automated Question Answering: Review of the Main Approaches.
Andrea AndrenucciEriks SneidersPublished in: ICITA (1) (2005)
Keyphrases
- question answering
- information extraction
- information retrieval
- natural language processing
- cross language
- named entities
- question answering systems
- natural language
- question classification
- qa clef
- passage retrieval
- answer extraction
- syntactic information
- open domain question answering
- qa systems
- semantic roles
- machine learning
- artificial intelligence
- answer validation