io.improbable.keanu.algorithms.variational.optimizer.gradient

Class FitnessFunctionWithGradient

java.lang.Object

io.improbable.keanu.algorithms.variational.optimizer.gradient.FitnessFunctionWithGradient

public class FitnessFunctionWithGradient
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
FitnessFunctionWithGradient(java.util.List<? extends Vertex> ofVertices, java.util.List<? extends Vertex<DoubleTensor>> wrtVertices)
FitnessFunctionWithGradient(java.util.List<? extends Vertex> ofVertices, java.util.List<? extends Vertex<DoubleTensor>> wrtVertices, java.util.function.BiConsumer<double[],double[]> onGradientCalculation, java.util.function.BiConsumer<double[],java.lang.Double> onFitnessCalculation)

Method Summary

Modifier and Type	Method and Description
org.apache.commons.math3.analysis.MultivariateFunction	fitness()
org.apache.commons.math3.analysis.MultivariateVectorFunction	gradient()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FitnessFunctionWithGradient

public FitnessFunctionWithGradient(java.util.List<? extends Vertex> ofVertices,
                                   java.util.List<? extends Vertex<DoubleTensor>> wrtVertices,
                                   java.util.function.BiConsumer<double[],double[]> onGradientCalculation,
                                   java.util.function.BiConsumer<double[],java.lang.Double> onFitnessCalculation)

FitnessFunctionWithGradient

public FitnessFunctionWithGradient(java.util.List<? extends Vertex> ofVertices,
                                   java.util.List<? extends Vertex<DoubleTensor>> wrtVertices)

Method Detail

gradient

public org.apache.commons.math3.analysis.MultivariateVectorFunction gradient()

fitness

public org.apache.commons.math3.analysis.MultivariateFunction fitness()