Variational Bayesian Approach for Long-Term Relevance Feedback.
Sabri BoutemedjetDjemel ZiouPublished in: PAKDD (2009)
Keyphrases
- long term
- relevance feedback
- short term
- information retrieval systems
- query expansion
- image retrieval
- document retrieval
- feature weighting
- image search
- image segmentation
- active learning
- low level features
- feedback information
- retrieval model
- information retrieval
- cbir systems
- user feedback
- methods in computer vision
- computer vision
- retrieval effectiveness
- relevant documents
- retrieval process
- pseudo relevance feedback
- retrieval framework
- optical flow
- image processing
- implicit relevance feedback
- user system interaction
- scale space
- graphical models
- variational methods
- search sessions
- optical flow computation