7 references to Sigmoid
Microsoft.ML.Data (3)
Utils\LossFunctions.cs (3)
135float prediction = MathUtils.Sigmoid(output); 141float prediction = MathUtils.Sigmoid(output); 160var fullUpdate = (MathUtils.Sigmoid(-label * output) * label - dual) * invariant;
Microsoft.ML.StandardTrainers (1)
FactorizationMachine\FactorizationMachineTrainer.cs (1)
356return -sign * MathUtils.Sigmoid(-margin);
Microsoft.ML.Tests (3)
CalibratedModelParametersTests.cs (1)
146rawScores[i] = MathUtils.Sigmoid(rawScores[i] - averageScore) > 0.5 ? 1 : 0;
FeatureContributionTests.cs (1)
336rawScores[i] = MathUtils.Sigmoid(rawScores[i] - averageScore) > 0.5 ? 1 : 0;
PermutationFeatureImportanceTests.cs (1)
979rawScores[i] = MathUtils.Sigmoid(rawScores[i] - averageScore) > 0.5 ? 1 : 0;