Difference between Stacking and Voting

navyboys
navyboys New Altair Community Member
edited November 5 in Community Q&A
The operator [Stacking] and [Voting], according to operator description and sample process, sound no difference from each other. Anyone can tell me what exactly the difference of these two on usage? 
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Answers

  • land
    land New Altair Community Member
    Hi,
    in Stacking, one learner learns from the output of another. When you use voting, each learner is learned on the original data set and the class that is most often returned by the different models is used.

    Greetings,
      Sebastian
  • dan_agape
    dan_agape New Altair Community Member
    Hi,

    Actually I had also seen that the description of the Vote operator needed an adjustment, as currently the one from Stacking is used there, which may have created the confusion.

    Regards,
    Dan
  • land
    land New Altair Community Member
    Hi,
    this is of course a problem. But since we will soon have a Wiki containing all operator descriptions, you can correct it yourself if you feel that there's an problem  :)

    Greetings,
      Sebastian

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