Uses of Class
org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv.Simplex
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Packages that use Simplex Package Description org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv This package provides optimization algorithms that do not require derivatives. -
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Uses of Simplex in org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv
Methods in org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv that return Simplex Modifier and Type Method Description static SimplexSimplex. alongAxes(double[] steps)The start configuration for simplex is built from a box parallel to the canonical axes of the space.static SimplexSimplex. equalSidesAlongAxes(int dim, double sideLength)Builds simplex with the given side length.SimplexSimplex. evaluate(MultivariateFunction function, Comparator<PointValuePair> comparator)Evaluates the (non-evaluated) simplex points and returns a new instance with vertices sorted from best to worst.static SimplexSimplex. of(double[][] simplex)Builds from a given set of coordinates.Methods in org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv that return types with arguments of type Simplex Modifier and Type Method Description UnaryOperator<Simplex>HedarFukushimaTransform. create(MultivariateFunction evaluationFunction, Comparator<PointValuePair> comparator, DoublePredicate saAcceptance)Creates a simplex transformation.UnaryOperator<Simplex>MultiDirectionalTransform. create(MultivariateFunction evaluationFunction, Comparator<PointValuePair> comparator, DoublePredicate sa)Creates a simplex transformation.UnaryOperator<Simplex>NelderMeadTransform. create(MultivariateFunction evaluationFunction, Comparator<PointValuePair> comparator, DoublePredicate sa)Creates a simplex transformation.UnaryOperator<Simplex>Simplex.TransformFactory. create(MultivariateFunction evaluationFunction, Comparator<PointValuePair> comparator, DoublePredicate saAcceptance)Creates a simplex transformation.Methods in org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv with parameters of type Simplex Modifier and Type Method Description voidSimplexOptimizer.Observer. update(Simplex simplex, boolean isInit, int numEval)Method called after each modification of thesimplex.
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