York University at TREC 2009: Relevance Feedback Track.
Zheng YeXiangji HuangBen HeHongfei LinPublished in: TREC (2009)
Keyphrases
- relevance feedback
- pseudo relevance feedback
- retrieval effectiveness
- information retrieval
- relevance judgments
- image retrieval
- query expansion
- information retrieval systems
- probabilistic retrieval model
- relevance judgements
- active learning
- retrieval model
- user feedback
- document retrieval
- case study
- test collection
- cbir systems
- image search
- low level features
- e learning
- relevant documents
- question answering
- retrieval accuracy
- ad hoc retrieval
- retrieval process
- feedback information
- trec collections
- implicit relevance feedback
- search engine
- image database
- clef ip