4 references to Entropy
Microsoft.ML.Data (3)
Evaluators\BinaryClassifierEvaluator.cs (2)
456return MathUtils.Entropy((NumTruePos + NumFalseNeg) / 478var priorLogLoss = MathUtils.Entropy(priorPos);
Utils\LossFunctions.cs (1)
174return MathUtils.Entropy(dual, useLnNotLog2: true);
Microsoft.ML.StandardTrainers (1)
Standard\LogisticRegression\LogisticRegression.cs (1)
2610f : (float)(2 * WeightSum * MathUtils.Entropy(priorPosRate, true));