Uses of Class
org.apache.ignite.ml.composition.boosting.GDBLearningStrategy

Packages that use GDBLearningStrategy

Package	Description
org.apache.ignite.ml.composition.boosting	Contains Gradient Boosting regression and classification abstract classes allowing regressor type selecting in child classes.
org.apache.ignite.ml.tree.boosting	Contains implementation of gradient boosting on trees.

Uses of GDBLearningStrategy in org.apache.ignite.ml.composition.boosting

Methods in org.apache.ignite.ml.composition.boosting that return GDBLearningStrategy

Modifier and Type	Method and Description
protected GDBLearningStrategy	GDBTrainer.getLearningStrategy() Returns learning strategy.
GDBLearningStrategy	GDBLearningStrategy.withBaseModelTrainerBuilder(IgniteSupplier<DatasetTrainer<? extends IgniteModel<Vector,Double>,Double>> buildBaseMdlTrainer) Sets base model builder.
GDBLearningStrategy	GDBLearningStrategy.withCheckConvergenceStgyFactory(ConvergenceCheckerFactory factory) Sets CheckConvergenceStgyFactory.
GDBLearningStrategy	GDBLearningStrategy.withCntOfIterations(int cntOfIterations) Sets count of iterations.
GDBLearningStrategy	GDBLearningStrategy.withCompositionWeights(double[] compositionWeights) Sets composition weights vector.
GDBLearningStrategy	GDBLearningStrategy.withDefaultGradStepSize(double defaultGradStepSize) Sets default gradient step size.
GDBLearningStrategy	GDBLearningStrategy.withEnvironmentBuilder(LearningEnvironmentBuilder envBuilder) Sets learning environment.
GDBLearningStrategy	GDBLearningStrategy.withExternalLabelToInternal(IgniteFunction<Double,Double> externalLbToInternal) Sets external to internal label representation mapping.
GDBLearningStrategy	GDBLearningStrategy.withLossGradient(Loss loss) Loss function.
GDBLearningStrategy	GDBLearningStrategy.withMeanLabelValue(double meanLbVal) Sets mean label value.
GDBLearningStrategy	GDBLearningStrategy.withSampleSize(long sampleSize) Sets sample size.

Uses of GDBLearningStrategy in org.apache.ignite.ml.tree.boosting

Subclasses of GDBLearningStrategy in org.apache.ignite.ml.tree.boosting

Modifier and Type	Class and Description
class	GDBOnTreesLearningStrategy Gradient boosting on trees specific learning strategy reusing learning dataset with index between several learning iterations.

Methods in org.apache.ignite.ml.tree.boosting that return GDBLearningStrategy

Modifier and Type	Method and Description
protected GDBLearningStrategy	GDBRegressionOnTreesTrainer.getLearningStrategy() Returns learning strategy.
protected GDBLearningStrategy	GDBBinaryClassifierOnTreesTrainer.getLearningStrategy() Returns learning strategy.