"Force neural net output value"

nav
nav New Altair Community Member
edited November 5 in Community Q&A
Hello, is it possible to force the neural net output value to positive value? My problem is that with a training set with positive and negative attributes but an only positive label attribute, the neural net classifier sometimes predicts wrong negative values. Thanks a lot to all.
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Answers

  • land
    land New Altair Community Member
    Hi,
    you could simply apply a postprocessing step. You could easily configure the Generate Attribute operator to derive a column that has a minimum of 0 for example. Then you could set the role of this new column to "prediction" and it will be used as new prediction in a following performance estimator.


    Greetings,
    Sebastian

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