UMass Amherst and UT Austin @ the TREC 2009 Relevance Feedback Track.
Marc-Allen CartrightJangwon SeoMatthew LeasePublished in: TREC (2009)
Keyphrases
- relevance feedback
- pseudo relevance feedback
- retrieval effectiveness
- information retrieval
- relevance judgments
- image understanding
- information retrieval systems
- query expansion
- user feedback
- document retrieval
- image retrieval
- low level features
- image search
- feedback information
- active learning
- retrieval accuracy
- relevance judgements
- relevant documents
- retrieval model
- retrieval framework
- probabilistic retrieval model
- retrieval process
- feature weighting
- test collection
- trec collections
- cbir systems
- training set
- ir evaluation
- computer vision