Using a Passage Retrieval System to Support Question Answering Process.
Fernando LlopisJosé Luis Vicedo GonzálezAntonio Ferrández RodríguezPublished in: International Conference on Computational Science (1) (2002)
Keyphrases
- question answering
- information retrieval
- question answering systems
- passage retrieval
- natural language
- natural language processing
- question classification
- information extraction
- qa clef
- answering questions
- cross language
- sentence retrieval
- document retrieval
- natural language questions
- answer validation
- artificial intelligence