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  1. ROOT
  2. ROOT-9811

MLP with estimator

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Details

    • Bug
    • Status: Open (View Workflow)
    • Medium
    • Resolution: Unresolved
    • 6.15/01
    • None
    • TMVA
    • None

    • Reproducible in ROOT lastest master using a modified TMVARegression.C macro adding the option "EstimatorType=CE" to the method option string.

    Description

      When booking an In the stored weight file the `EstimatorType` options is stored as "MSE" even though "CE" was specified at book time.

      Booking option:

      factory->BookMethod( dataloader,  TMVA::Types::kMLP, "MLP", "!H:!V:VarTransform=Norm:EstimatorType=CE:NeuronType=tanh:NCycles=20000:HiddenLayers=N+20:TestRate=6:TrainingMethod=BFGS:Sampling=0.3:SamplingEpoch=0.8:ConvergenceImprove=1e-6:ConvergenceTests=15:!UseRegulator");

      Output:

      <Option name="EstimatorType" modified="Yes">MSE</Option>

      Expected output:

      <Option name="EstimatorType" modified="Yes">CE</Option>

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            moneta Lorenzo Moneta
            kialbert Kim Albertsson (Inactive)
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            Dates

              Created:
              Updated: