# Package org.apache.commons.math3.optim.nonlinear.scalar.noderiv

package org.apache.commons.math3.optim.nonlinear.scalar.noderiv
This package provides optimization algorithms that do not require derivatives.

Related Packages
Package
Description
org.apache.commons.math3.optim.nonlinear.scalar
Algorithms for optimizing a scalar function.
org.apache.commons.math3.optim.nonlinear.scalar.gradient
This package provides optimization algorithms that require derivatives.
Classes
Class
Description
AbstractSimplex
This class implements the simplex concept.
BOBYQAOptimizer
Powell's BOBYQA algorithm.
CMAESOptimizer
An implementation of the active Covariance Matrix Adaptation Evolution Strategy (CMA-ES) for non-linear, non-convex, non-smooth, global function minimization.
CMAESOptimizer.PopulationSize
Population size.
CMAESOptimizer.Sigma
Input sigma values.
MultiDirectionalSimplex
This class implements the multi-directional direct search method.
NelderMeadSimplex
This class implements the Nelder-Mead simplex algorithm.
PowellOptimizer
Powell's algorithm.
SimplexOptimizer
This class implements simplex-based direct search optimization.