hex.glm

Class GLM.LBFGS_ProximalSolver

java.lang.Object

hex.glm.GLM.LBFGS_ProximalSolver

All Implemented Interfaces:

ADMM.ProximalSolver

Enclosing class:

GLM

public static final class GLM.LBFGS_ProximalSolver
extends java.lang.Object
implements ADMM.ProximalSolver

Field Summary

Fields

Modifier and Type	Field and Description
int	_iter

Constructor Summary

Constructors

Constructor and Description
GLM.LBFGS_ProximalSolver(L_BFGS.GradientSolver gs, double[] beta, double[] rho, water.Key jobKey)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canSetRho()
double[]	gradient(double[] beta)
boolean	hasGradient()
int	iter()
double[]	rho()
void	setRho(double[] rho)
void	solve(double[] beta_given, double[] result)

Methods inherited from class java.lang.Object

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

Field Detail

_iter

public int _iter

Constructor Detail

GLM.LBFGS_ProximalSolver

public GLM.LBFGS_ProximalSolver(L_BFGS.GradientSolver gs,
                        double[] beta,
                        double[] rho,
                        water.Key jobKey)

Method Detail

rho

public double[] rho()

Specified by:

rho in interface ADMM.ProximalSolver

solve

public void solve(double[] beta_given,
         double[] result)

Specified by:

solve in interface ADMM.ProximalSolver

hasGradient

public boolean hasGradient()

Specified by:

hasGradient in interface ADMM.ProximalSolver

gradient

public double[] gradient(double[] beta)

Specified by:

gradient in interface ADMM.ProximalSolver

setRho

public void setRho(double[] rho)

Specified by:

setRho in interface ADMM.ProximalSolver

canSetRho

public boolean canSetRho()

Specified by:

canSetRho in interface ADMM.ProximalSolver

iter

public int iter()

Specified by:

iter in interface ADMM.ProximalSolver