Relevance Feedback Information Systems

نویسنده

  • Paolo Ciaccia
چکیده

All the tools and techniques we have detailed so far assume that the user “knows” how to formulate her queries/preferences Although with traditional DB’s and a few attributes this might be a reasonable assumption, when we consider many attributes/features it is not clear how a user might guess the right combination of weights How can one define the 64 weights for a color-based search using the weighted Euclidean distance?

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تاریخ انتشار 2010