hex.glm

Class GLM.BetaConstraint

java.lang.Object

water.Iced

hex.glm.GLM.BetaConstraint

All Implemented Interfaces:

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

Enclosing class:

GLM

public final class GLM.BetaConstraint
extends water.Iced

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GLM.BetaConstraint()
GLM.BetaConstraint(water.fvec.Frame beta_constraints)

Method Summary

Methods

Modifier and Type	Method and Description
void	adjustGradient(double[] beta, double[] grad)
double	applyBounds(double d, int i)
void	check()
GLM.BetaConstraint	filterExpandedColumns(int[] activeCols)
boolean	hasBounds()
boolean	hasProximalPenalty()
void	setNonNegative()
java.lang.String	toString()

Methods inherited from class water.Iced

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

Methods inherited from class java.lang.Object

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

Constructor Detail

GLM.BetaConstraint

public GLM.BetaConstraint()

GLM.BetaConstraint

public GLM.BetaConstraint(water.fvec.Frame beta_constraints)

Method Detail

setNonNegative

public void setNonNegative()

applyBounds

public double applyBounds(double d,
                 int i)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hasBounds

public boolean hasBounds()

hasProximalPenalty

public boolean hasProximalPenalty()

adjustGradient

public void adjustGradient(double[] beta,
                  double[] grad)

check

public void check()

filterExpandedColumns

public GLM.BetaConstraint filterExpandedColumns(int[] activeCols)