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ENHANCED MAX MARGIN LEARNING ON MULTIMODAL DATA MINING IN A MULTIMEDIA DATABASE

  • US 20130251248A1
  • Filed: 05/28/2013
  • Published: 09/26/2013
  • Est. Priority Date: 08/08/2008
  • Status: Active Grant
First Claim
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1. A method for multimodal data mining, comprising:

  • defining a multimodal data set comprising image information;

    representing image information of a data object as a set of feature vectors in a feature space;

    clustering in the feature space to group similar features;

    associating a non-image representation with a respective image data object based on the clustering;

    determining a joint feature representation of a respective data object as a mathematical weighted combination of a set of components of the joint feature representation;

    optimizing a weighting for a plurality of components of the mathematical weighted combination with respect to a prediction error between a predicted classification and a training classification; and

    employing the mathematical weighted combination for automatically classifying a new data object.

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