Package moa.classifiers.meta
Class StreamingGradientBoostedTrees.SGBT.Objective
- java.lang.Object
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- moa.classifiers.meta.StreamingGradientBoostedTrees.SGBT.Objective
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- Direct Known Subclasses:
StreamingGradientBoostedTrees.SGBT.SoftmaxCrossEntropy
,StreamingGradientBoostedTrees.SGBT.SquaredError
- Enclosing class:
- StreamingGradientBoostedTrees.SGBT
public abstract static class StreamingGradientBoostedTrees.SGBT.Objective extends Object
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Constructor Summary
Constructors Constructor Description Objective()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract StreamingGradientBoostedTrees.SGBT.GradHess[]
computeDerivatives(double[] groundTruth, double[] raw, boolean computeNegativeResidual, boolean clipPredictions)
double[]
transfer(double[] raw)
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Method Detail
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computeDerivatives
public abstract StreamingGradientBoostedTrees.SGBT.GradHess[] computeDerivatives(double[] groundTruth, double[] raw, boolean computeNegativeResidual, boolean clipPredictions)
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transfer
public double[] transfer(double[] raw)
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