A Comparison of Boolean and Natural Language Searching for the TREC-6 Interactive Task.
William R. HershBikram DayPublished in: TREC (1997)
Keyphrases
- natural language
- question answering
- information retrieval
- question answering systems
- test collection
- semantic analysis
- database
- real valued
- natural language interface
- user interaction
- computer graphics
- natural language processing
- retrieval effectiveness
- knowledge representation
- pseudo relevance feedback
- natural language understanding
- website
- boolean queries