Class ClassifierEnsemble

  • All Implemented Interfaces:

    public class ClassifierEnsemble
    extends Classifier
    Classifer for an ensemble of classifers, combined with learned weights. The procedure is to obtain the score from each classifier (typically p(y|x)), perform the weighted sum of these scores, then exponentiate the summed score for each class, and re-normalize the resulting per-class scores. In other words, the scores of the ensemble classifiers are treated as input features in a Maximum Entropy classifier.
    Andrew McCallum
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    Serialized Form