Verity at TREC-6: out-of-the-box and beyond.
Jan O. PedersenCraig SilversteinChristopher C. VogtPublished in: Inf. Process. Manag. (2000)
Keyphrases
- information retrieval
- test collection
- question answering
- retrieval effectiveness
- expert search
- pseudo relevance feedback
- blog opinion retrieval
- ad hoc retrieval
- relevance judgments
- query expansion
- relevance feedback
- biomedical information retrieval
- databases
- topic detection and tracking
- evaluation campaigns
- gaussian convolution
- database
- digital libraries
- genetic algorithm
- okapi bm