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Thread: instance weighting J48

  1. 04-24-2007, 09:29 AM #1
    hubert39
    hubert39 is offline Junior Member
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    Question instance weighting J48

    Hi guys,

    I have trouble with instance weighting.
    Because of the unbalanced datasets, I have to use the instance weighting. However, I cannot find the way to implement it.
    Does anyone have the source or article for me to study and implement?

    Regards,
    Hubert
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  2. 04-26-2007, 06:37 AM #2
    hubert39
    hubert39 is offline Junior Member
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    Hi,
    I got my way.
    CostSensitiveClassifier+j48
    Now, I'm trying to combine this two classifiers.^^

    Regards,
    Hubert
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