hex.optimization

Class OptimizationUtils.GradientInfo

java.lang.Object

water.Iced

hex.optimization.OptimizationUtils.GradientInfo

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, water.Freezable

Direct Known Subclasses:

GLM.GLMGradientInfo, GLM.ProximalGradientInfo

Enclosing class:

OptimizationUtils

public static class OptimizationUtils.GradientInfo
extends water.Iced

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
double[]	_gradient
double	_objVal

Constructor Summary

Constructors

Constructor and Description
GradientInfo(double objVal, double[] grad)

Method Summary

Modifier and Type	Method and Description
boolean	isValid()
java.lang.String	toString()

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Field Detail

_objVal

public double _objVal

_gradient

public double[] _gradient

Constructor Detail

GradientInfo

public GradientInfo(double objVal,
                    double[] grad)

Method Detail

isValid

public boolean isValid()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object