Question Answering in Restricted Domains: An Overview.
Diego MolláJosé Luis Vicedo GonzálezPublished in: Comput. Linguistics (2007)
Keyphrases
- question answering
- natural language processing
- question classification
- information retrieval
- information extraction
- question answering systems
- natural language
- cross language
- passage retrieval
- qa clef
- natural language questions
- named entities
- answer extraction
- sentence retrieval
- relational databases
- wordnet
- syntactic information