Not all attriutes are used

AVRAHAM
AVRAHAM New Altair Community Member
edited November 2024 in Community Q&A
I have data with 11 regular attributes and one special attribute. The output decision tree contains only 8 attributes. Why?
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Answers

  • MartinLiebig
    MartinLiebig
    Altair Employee
    Hi,

    seems odd, can you post the XML of your process?

    ~Martin
  • JEdward
    JEdward New Altair Community Member
    Could it be that some of the attributes are not predictive for the decision tree? 
    If the attribute doesn't need to be used by the Decision Tree it won't appear in the model.