Package org.ddogleg.optimization.lm

Class ConfigLevenbergMarquardt

java.lang.Object

org.ddogleg.optimization.ConfigGaussNewton

org.ddogleg.optimization.lm.ConfigLevenbergMarquardt

public class ConfigLevenbergMarquardt
extends ConfigGaussNewton

Configuration for LevenbergMarquardt_F64

Field Summary

Fields

Modifier and Type	Field	Description
double	dampeningInitial	Initial value for the dampening parameter.
double	diagonalMax	Clamps the diagonal values of J'*J when constructing the LM formula.
double	diagonalMin	Clamps the diagonal values of J'*J when constructing the LM formula.
double	mixture	Used to switch between Levenberg's and Marquardt's formula.

Fields inherited from class org.ddogleg.optimization.ConfigGaussNewton

ftol, gtol, hessianScaling

Constructor Summary

Constructors

Constructor	Description
ConfigLevenbergMarquardt()

Method Summary

Modifier and Type	Method	Description
ConfigLevenbergMarquardt	copy()	Deprecated.
void	reset()
ConfigLevenbergMarquardt	setTo(ConfigLevenbergMarquardt src)

Methods inherited from class org.ddogleg.optimization.ConfigGaussNewton

setTo

Methods inherited from class java.lang.Object

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

Field Details

dampeningInitial

public double dampeningInitial

Initial value for the dampening parameter.

mixture

public double mixture

Used to switch between Levenberg's and Marquardt's formula. 1.0=levenberg 0.0=marquardt

diagonalMin

public double diagonalMin

Clamps the diagonal values of J'*J when constructing the LM formula.

diagonalMax

public double diagonalMax

Clamps the diagonal values of J'*J when constructing the LM formula.

Constructor Details

ConfigLevenbergMarquardt

public ConfigLevenbergMarquardt()

Method Details

copy

@Deprecated
public ConfigLevenbergMarquardt copy()

Deprecated.

setTo

public ConfigLevenbergMarquardt setTo(ConfigLevenbergMarquardt src)

reset

public void reset()

Overrides:

reset in class ConfigGaussNewton