Hybridization in Question Answering Systems.
Jennifer Chu-CarrollDavid A. FerrucciJohn M. PragerChristopher A. WeltyPublished in: New Directions in Question Answering (2003)
Keyphrases
- question answering systems
- question answering
- question classification
- document retrieval
- natural language
- information retrieval systems
- multi modal
- passage retrieval
- learning algorithm
- machine learning
- document collections
- query processing
- digital libraries
- data retrieval
- search engine
- candidate answers
- information retrieval