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print the result in Java

kersorkersor Member Posts: 26 Maven
edited November 2019 in Help

Hi everyone

i  run a text mining procces  in java.When i  put:

System.out.println(ioResult.getElementAt(0).toString());
                System.out.println(ioResult);

the result is:
350 regular attributes,
special attributes = {
    label = #350: label (numeric/single_value)
    confidence_Positive = #352: confidence(Positive) (real/single_value)
    confidence_Negative = #353: confidence(Negative) (real/single_value)
    prediction = #351: prediction(label) (binominal/single_value)
}
(created by Set Role)

but i want in prediction to have positive or negative not the word 'label'.  How can i print the prediction of the process?

Regards
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Answers

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    Marco_BoeckMarco_Boeck Administrator, Moderator, Employee, Member, University Professor Posts: 1,996 RM Engineering
    Hi,

    you're basically using ExampleSet.toString() here, which only gives you a summary. You either have to create your own method to visualize the results in a way you need, or you can have a look at the various visualizers that come with RapidMiner, and see if something there is of some help to you.

    Moved to Development section.

    Regards,
    Marco
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