1 write to FeatureFirstUsePenalty
Microsoft.ML.FastTree (1)
Training\TreeLearners\LeastSquaresRegressionTreeLearner.cs (1)
131FeatureFirstUsePenalty = featureFirstUsePenalty;
5 references to FeatureFirstUsePenalty
Microsoft.ML.FastTree (5)
Training\TreeLearners\LeastSquaresRegressionTreeLearner.cs (5)
682flock, FeatureUseCount, FeatureFirstUsePenalty, FeatureReusePenalty, MinDocsInLeaf, 689flock, FeatureUseCount, FeatureFirstUsePenalty, FeatureReusePenalty, MinDocsInLeaf, 696flock, FeatureUseCount, FeatureFirstUsePenalty, FeatureReusePenalty, MinDocsInLeaf, 704flock, FeatureUseCount, FeatureFirstUsePenalty, FeatureReusePenalty, MinDocsInLeaf, 801FeatureFirstUsePenalty : FeatureReusePenalty * Math.Log(FeatureUseCount[feature] + 1);