| Package | Description |
|---|---|
| org.apache.commons.math3.analysis |
Parent package for common numerical analysis procedures, including root finding,
function interpolation and integration.
|
| org.apache.commons.math3.analysis.differentiation |
This package holds the main interfaces and basic building block classes
dealing with differentiation.
|
| org.apache.commons.math3.analysis.interpolation |
Univariate real functions interpolation algorithms.
|
| 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.noderiv |
This package provides optimization algorithms that do not require derivatives.
|
| org.apache.commons.math3.optimization |
All classes and sub-packages of this package are deprecated.
|
| org.apache.commons.math3.optimization.direct |
This package provides optimization algorithms that don't require derivatives.
|
| Modifier and Type | Interface and Description |
|---|---|
interface |
DifferentiableMultivariateFunction
Deprecated.
as of 3.1 replaced by
MultivariateDifferentiableFunction |
| Modifier and Type | Method and Description |
|---|---|
static MultivariateFunction |
FunctionUtils.collector(BivariateFunction combiner,
double initialValue)
Returns a MultivariateFunction h(x[]) defined by
|
static MultivariateFunction |
FunctionUtils.collector(BivariateFunction combiner,
UnivariateFunction f,
double initialValue)
Returns a MultivariateFunction h(x[]) defined by
|
MultivariateFunction |
DifferentiableMultivariateFunction.partialDerivative(int k)
Deprecated.
Returns the partial derivative of the function with respect to a point coordinate.
|
| Modifier and Type | Interface and Description |
|---|---|
interface |
MultivariateDifferentiableFunction
Extension of
MultivariateFunction representing a
multivariate differentiable real function. |
| Modifier and Type | Class and Description |
|---|---|
class |
MicrosphereInterpolatingFunction
Deprecated.
Code will be removed in 4.0. Use
InterpolatingMicrosphere
and MicrosphereProjectionInterpolator instead. |
| Modifier and Type | Method and Description |
|---|---|
MultivariateFunction |
MultivariateInterpolator.interpolate(double[][] xval,
double[] yval)
Computes an interpolating function for the data set.
|
MultivariateFunction |
MicrosphereInterpolator.interpolate(double[][] xval,
double[] yval)
Deprecated.
Computes an interpolating function for the data set.
|
MultivariateFunction |
MicrosphereProjectionInterpolator.interpolate(double[][] xval,
double[] yval)
Computes an interpolating function for the data set.
|
| Modifier and Type | Class and Description |
|---|---|
class |
LinearObjectiveFunction
An objective function for a linear optimization problem.
|
| Modifier and Type | Class and Description |
|---|---|
class |
LeastSquaresConverter
This class converts
vectorial objective functions to
scalar objective functions
when the goal is to minimize them. |
class |
MultivariateFunctionMappingAdapter
Adapter for mapping bounded
MultivariateFunction to unbounded ones. |
class |
MultivariateFunctionPenaltyAdapter
Adapter extending bounded
MultivariateFunction to an unbouded
domain using a penalty function. |
| Modifier and Type | Method and Description |
|---|---|
MultivariateFunction |
ObjectiveFunction.getObjectiveFunction()
Gets the function to be optimized.
|
| Constructor and Description |
|---|
MultivariateFunctionMappingAdapter(MultivariateFunction bounded,
double[] lower,
double[] upper)
Simple constructor.
|
MultivariateFunctionPenaltyAdapter(MultivariateFunction bounded,
double[] lower,
double[] upper,
double offset,
double[] scale)
Simple constructor.
|
ObjectiveFunction(MultivariateFunction f) |
| Modifier and Type | Method and Description |
|---|---|
void |
AbstractSimplex.evaluate(MultivariateFunction evaluationFunction,
Comparator<PointValuePair> comparator)
Evaluate all the non-evaluated points of the simplex.
|
void |
MultiDirectionalSimplex.iterate(MultivariateFunction evaluationFunction,
Comparator<PointValuePair> comparator)
Compute the next simplex of the algorithm.
|
void |
NelderMeadSimplex.iterate(MultivariateFunction evaluationFunction,
Comparator<PointValuePair> comparator)
Compute the next simplex of the algorithm.
|
abstract void |
AbstractSimplex.iterate(MultivariateFunction evaluationFunction,
Comparator<PointValuePair> comparator)
Compute the next simplex of the algorithm.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BaseMultivariateMultiStartOptimizer<FUNC extends MultivariateFunction>
Deprecated.
As of 3.1 (to be removed in 4.0).
|
interface |
BaseMultivariateOptimizer<FUNC extends MultivariateFunction>
Deprecated.
As of 3.1 (to be removed in 4.0).
|
interface |
BaseMultivariateSimpleBoundsOptimizer<FUNC extends MultivariateFunction>
Deprecated.
As of 3.1 (to be removed in 4.0).
|
| Modifier and Type | Class and Description |
|---|---|
class |
BaseAbstractMultivariateOptimizer<FUNC extends MultivariateFunction>
Deprecated.
As of 3.1 (to be removed in 4.0).
|
class |
BaseAbstractMultivariateSimpleBoundsOptimizer<FUNC extends MultivariateFunction>
Deprecated.
As of 3.1 (to be removed in 4.0).
|
| Modifier and Type | Method and Description |
|---|---|
void |
AbstractSimplex.evaluate(MultivariateFunction evaluationFunction,
Comparator<PointValuePair> comparator)
Deprecated.
Evaluate all the non-evaluated points of the simplex.
|
void |
MultiDirectionalSimplex.iterate(MultivariateFunction evaluationFunction,
Comparator<PointValuePair> comparator)
Deprecated.
Compute the next simplex of the algorithm.
|
void |
NelderMeadSimplex.iterate(MultivariateFunction evaluationFunction,
Comparator<PointValuePair> comparator)
Deprecated.
Compute the next simplex of the algorithm.
|
abstract void |
AbstractSimplex.iterate(MultivariateFunction evaluationFunction,
Comparator<PointValuePair> comparator)
Deprecated.
Compute the next simplex of the algorithm.
|
protected PointValuePair |
SimplexOptimizer.optimizeInternal(int maxEval,
MultivariateFunction f,
GoalType goalType,
OptimizationData... optData)
Deprecated.
Optimize an objective function.
|
protected PointValuePair |
CMAESOptimizer.optimizeInternal(int maxEval,
MultivariateFunction f,
GoalType goalType,
OptimizationData... optData)
Deprecated.
Optimize an objective function.
|
| Constructor and Description |
|---|
MultivariateFunctionMappingAdapter(MultivariateFunction bounded,
double[] lower,
double[] upper)
Deprecated.
Simple constructor.
|
MultivariateFunctionPenaltyAdapter(MultivariateFunction bounded,
double[] lower,
double[] upper,
double offset,
double[] scale)
Deprecated.
Simple constructor.
|
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