hex.optimization

Class L_BFGS.L_BFGS_Params

java.lang.Object

water.Iced

hex.optimization.L_BFGS.L_BFGS_Params

All Implemented Interfaces:

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

Enclosing class:

L_BFGS

public static final class L_BFGS.L_BFGS_Params
extends water.Iced

Internal parameters affecting behavior of L-BFGS solver. Contains parameters affecting number of iterations, conevrgence criterium and line search details.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
double	_gradEps
int	_maxIter
double	_minStep
int	_nBetas
double	_stepDec

Constructor Summary

Constructors

Constructor and Description
L_BFGS.L_BFGS_Params()

Method Summary

Methods inherited from class water.Iced

clone, frozenType, read_impl, read, readExternal, readJSON_impl, readJSON, write_impl, write, writeExternal, writeHTML_impl, writeHTML, writeJSON_impl, writeJSON

Methods inherited from class java.lang.Object

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

Field Detail

_maxIter

public int _maxIter

_gradEps

public double _gradEps

_minStep

public double _minStep

_nBetas

public int _nBetas

_stepDec

public double _stepDec

Constructor Detail

L_BFGS.L_BFGS_Params

public L_BFGS.L_BFGS_Params()