From Search Engines to Question-Answering Systems - The Need for New Tools.
Lotfi A. ZadehPublished in: AWIC (2003)
Keyphrases
- question answering systems
- question answering
- search engine
- question classification
- information retrieval systems
- natural language
- document retrieval
- data retrieval
- test collection
- answering questions
- candidate answers
- passage retrieval
- databases
- retrieval model
- information extraction
- active learning
- relational databases
- data mining