Why does the Variable Importance changes?
  • Hello,

    When I am evaluating models in the data screen using the chart Variable Importance, the same model always gives me different values of Variable Importance when I press the Calculate button or when I open the file. Why is this?

  • Hi Marcos,

    The method used for evaluating the variable importance is stochastic and therefore will give slightly different values every time you hit the Calculate Button or change the dataset or open the file. For more details on how the variable importance is computed in GeneXproTools, see the Variable Importance entry on the Knowledge Base.

  • Hi Candida,

    Thank you for the answer and the link.


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