| Package | Description |
|---|---|
| org.apache.commons.math3.optim |
Generally, optimizers are algorithms that will either
minimize or
maximize
a scalar function, called the
objective
function. |
| org.apache.commons.math3.optim.linear |
Optimization algorithms for linear constrained problems.
|
| 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.
|
| org.apache.commons.math3.optim.nonlinear.scalar.noderiv |
This package provides optimization algorithms that do not require derivatives.
|
| org.apache.commons.math3.optim.nonlinear.vector |
Algorithms for optimizing a vector function.
|
| org.apache.commons.math3.optim.nonlinear.vector.jacobian |
This package provides optimization algorithms that require derivatives.
|
| org.apache.commons.math3.optim.univariate |
One-dimensional optimization algorithms.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BaseMultiStartMultivariateOptimizer<PAIR>
Base class multi-start optimizer for a multivariate function.
|
class |
BaseMultivariateOptimizer<PAIR>
Base class for implementing optimizers for multivariate functions.
|
| Modifier and Type | Class and Description |
|---|---|
class |
LinearOptimizer
Base class for implementing linear optimizers.
|
class |
SimplexSolver
Solves a linear problem using the "Two-Phase Simplex" method.
|
| Modifier and Type | Class and Description |
|---|---|
class |
GradientMultivariateOptimizer
Base class for implementing optimizers for multivariate scalar
differentiable functions.
|
class |
MultiStartMultivariateOptimizer
Multi-start optimizer.
|
class |
MultivariateOptimizer
Base class for a multivariate scalar function optimizer.
|
| Modifier and Type | Class and Description |
|---|---|
class |
NonLinearConjugateGradientOptimizer
Non-linear conjugate gradient optimizer.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BOBYQAOptimizer
Powell's BOBYQA algorithm.
|
class |
CMAESOptimizer
An implementation of the active Covariance Matrix Adaptation Evolution Strategy (CMA-ES)
for non-linear, non-convex, non-smooth, global function minimization.
|
class |
PowellOptimizer
Powell's algorithm.
|
class |
SimplexOptimizer
This class implements simplex-based direct search optimization.
|
| Modifier and Type | Class and Description |
|---|---|
class |
JacobianMultivariateVectorOptimizer
Deprecated.
All classes and interfaces in this package are deprecated.
The optimizers that were provided here were moved to the
org.apache.commons.math3.fitting.leastsquares package
(cf. MATH-1008). |
class |
MultiStartMultivariateVectorOptimizer
Deprecated.
|
class |
MultivariateVectorOptimizer
Deprecated.
|
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractLeastSquaresOptimizer
Deprecated.
All classes and interfaces in this package are deprecated.
The optimizers that were provided here were moved to the
org.apache.commons.math3.fitting.leastsquares package
(cf. MATH-1008). |
class |
GaussNewtonOptimizer
Deprecated.
All classes and interfaces in this package are deprecated.
The optimizers that were provided here were moved to the
org.apache.commons.math3.fitting.leastsquares package
(cf. MATH-1008). |
class |
LevenbergMarquardtOptimizer
Deprecated.
All classes and interfaces in this package are deprecated.
The optimizers that were provided here were moved to the
org.apache.commons.math3.fitting.leastsquares package
(cf. MATH-1008). |
| Modifier and Type | Class and Description |
|---|---|
class |
BrentOptimizer
For a function defined on some interval
(lo, hi), this class
finds an approximation x to the point at which the function
attains its minimum. |
class |
MultiStartUnivariateOptimizer
Special implementation of the
UnivariateOptimizer interface
adding multi-start features to an existing optimizer. |
class |
UnivariateOptimizer
Base class for a univariate scalar function optimizer.
|
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