University of Padua at TREC 2009: Relevance Feedback Track.
Emanuele Di BuccioMassimo MelucciPublished in: TREC (2009)
Keyphrases
- evaluation campaigns
- relevance feedback
- test collection
- information access
- pseudo relevance feedback
- retrieval effectiveness
- information retrieval
- information retrieval systems
- query expansion
- scientific data
- image retrieval
- relevant documents
- document retrieval
- retrieval model
- active learning
- case study
- user feedback
- relevance judgements
- relevance judgments
- feature weighting
- retrieval framework
- probabilistic retrieval model
- databases
- cbir systems
- search tasks
- average precision
- image database