Retrieving Class Distribution

hwedehwede Member Posts: 2 Contributor I
edited November 2018 in Help
When working with WEKA model it is possible to classify an instance,
and this can be translated to the RapidMiner model.apply(ExampleSet) method.

But in WEKA I can also retrieve the class distribution of a model, through
the method model.distributionForInstance(Instance).

How can I retrieve the class distribution for a RapidMiner model, given an Example.

Harry Wedemeijer


  • Options
    IngoRMIngoRM Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, Community Manager, RMResearcher, Member, University Professor Posts: 1,751 RM Founder
    For this purpose you can use the confidences of the prediction. The distribution is read from the model prediction and stored in the special attributes "confidence(v1)", "confidence(v2)"....

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