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Relevance Feedback
In real interactive CBIR systems, the user
should
be allowed to interact with the system to
“refine”
the results of a query until he/she is satisfied.
Relevance
feedback work has been done by a
number
of research groups, e.g.
• The
Photobook Project (Media Lab, MIT)
• The Leiden
Portrait Retrieval Project
• The MARS
Project (Tom Huang’s group at Illinois)