AT&T at TREC-7.
Amit SinghalJohn ChoiDonald HindleDavid D. LewisFernando C. N. PereiraPublished in: TREC (1998)
Keyphrases
- test collection
- information retrieval
- retrieval effectiveness
- question answering
- blog opinion retrieval
- information retrieval systems
- evaluation campaigns
- pseudo relevance feedback
- trec blog track
- trec web
- biomedical information retrieval
- topic detection and tracking
- average precision
- database
- document collections
- relevance feedback
- decision trees
- ir evaluation
- query performance prediction
- reuters corpus volume
- data mining