Package org.apache.commons.math.optimization.general

This package provides optimization algorithms that require derivatives.

Interface Summary

Interface	Description
Preconditioner	This interface represents a preconditioner for differentiable scalar objective function optimizers.

Class Summary

Class	Description
AbstractLeastSquaresOptimizer	Base class for implementing least squares optimizers.
AbstractScalarDifferentiableOptimizer	Base class for implementing optimizers for multivariate scalar functions.
GaussNewtonOptimizer	Gauss-Newton least-squares solver.
LevenbergMarquardtOptimizer	This class solves a least squares problem using the Levenberg-Marquardt algorithm.
NonLinearConjugateGradientOptimizer	Non-linear conjugate gradient optimizer.

Enum Summary

Enum	Description
ConjugateGradientFormula	Available choices of update formulas for the β parameter in NonLinearConjugateGradientOptimizer.