hex.optimization

Interface OptimizationUtils.LineSearchSolver

All Known Implementing Classes:

OptimizationUtils.BacktrackingLS, OptimizationUtils.MoreThuente

Enclosing class:

OptimizationUtils

public static interface OptimizationUtils.LineSearchSolver

Method Summary

Methods

Modifier and Type	Method and Description
boolean	evaluate(OptimizationUtils.GradientSolver slvr, OptimizationUtils.GradientInfo ginfo, double[] betaStart, double[] direction, double minStep, double maxStep, int maxfev)
OptimizationUtils.GradientInfo	ginfo()
int	nfeval()
OptimizationUtils.LineSearchSolver	setInitialStep(double s)
double	step()

Method Detail

evaluate

boolean evaluate(OptimizationUtils.GradientSolver slvr,
               OptimizationUtils.GradientInfo ginfo,
               double[] betaStart,
               double[] direction,
               double minStep,
               double maxStep,
               int maxfev)

step

double step()

ginfo

OptimizationUtils.GradientInfo ginfo()

setInitialStep

OptimizationUtils.LineSearchSolver setInitialStep(double s)

nfeval

int nfeval()