Uses of Class
org.apache.commons.math.optimization.OptimizationException
Packages that use OptimizationException
Package
Description
This package provides common interfaces for the optimization algorithms
provided in sub-packages.
This package provides optimization algorithms that don't require derivatives.
This package provides classes to perform curve fitting.
This package provides optimization algorithms that require derivatives.
This package provides optimization algorithms for linear constrained problems.
-
Uses of OptimizationException in org.apache.commons.math.optimization
Methods in org.apache.commons.math.optimization that throw OptimizationExceptionModifier and TypeMethodDescriptionDifferentiableMultivariateRealOptimizer.optimize(DifferentiableMultivariateRealFunction f, GoalType goalType, double[] startPoint) Optimizes an objective function.DifferentiableMultivariateVectorialOptimizer.optimize(DifferentiableMultivariateVectorialFunction f, double[] target, double[] weights, double[] startPoint) Optimizes an objective function.MultiStartDifferentiableMultivariateRealOptimizer.optimize(DifferentiableMultivariateRealFunction f, GoalType goalType, double[] startPoint) Optimizes an objective function.MultiStartDifferentiableMultivariateVectorialOptimizer.optimize(DifferentiableMultivariateVectorialFunction f, double[] target, double[] weights, double[] startPoint) Optimizes an objective function.MultiStartMultivariateRealOptimizer.optimize(MultivariateRealFunction f, GoalType goalType, double[] startPoint) Optimizes an objective function.MultivariateRealOptimizer.optimize(MultivariateRealFunction f, GoalType goalType, double[] startPoint) Optimizes an objective function. -
Uses of OptimizationException in org.apache.commons.math.optimization.direct
Methods in org.apache.commons.math.optimization.direct that throw OptimizationExceptionModifier and TypeMethodDescriptionprotected RealPointValuePairPowellOptimizer.doOptimize()Perform the bulk of optimization algorithm.protected voidDirectSearchOptimizer.evaluateSimplex(Comparator<RealPointValuePair> comparator) Evaluate all the non-evaluated points of the simplex.protected voidDirectSearchOptimizer.incrementIterationsCounter()Increment the iterations counter by 1.protected abstract voidDirectSearchOptimizer.iterateSimplex(Comparator<RealPointValuePair> comparator) Compute the next simplex of the algorithm.protected voidMultiDirectional.iterateSimplex(Comparator<RealPointValuePair> comparator) Compute the next simplex of the algorithm.protected voidNelderMead.iterateSimplex(Comparator<RealPointValuePair> comparator) Compute the next simplex of the algorithm.DirectSearchOptimizer.optimize(MultivariateRealFunction function, GoalType goalType, double[] startPoint) Optimizes an objective function. -
Uses of OptimizationException in org.apache.commons.math.optimization.fitting
Methods in org.apache.commons.math.optimization.fitting that throw OptimizationExceptionModifier and TypeMethodDescriptiondouble[]CurveFitter.fit(ParametricRealFunction f, double[] initialGuess) Fit a curve.GaussianFitter.fit()Fits Gaussian function to the observed points.HarmonicFitter.fit()Fit an harmonic function to the observed points.PolynomialFitter.fit()Get the polynomial fitting the weighted (x, y) points.voidHarmonicCoefficientsGuesser.guess()Estimate a first guess of the coefficients. -
Uses of OptimizationException in org.apache.commons.math.optimization.general
Methods in org.apache.commons.math.optimization.general that throw OptimizationExceptionModifier and TypeMethodDescriptionprotected abstract VectorialPointValuePairAbstractLeastSquaresOptimizer.doOptimize()Perform the bulk of optimization algorithm.protected abstract RealPointValuePairAbstractScalarDifferentiableOptimizer.doOptimize()Perform the bulk of optimization algorithm.GaussNewtonOptimizer.doOptimize()Perform the bulk of optimization algorithm.protected VectorialPointValuePairLevenbergMarquardtOptimizer.doOptimize()Perform the bulk of optimization algorithm.protected RealPointValuePairNonLinearConjugateGradientOptimizer.doOptimize()Perform the bulk of optimization algorithm.double[][]AbstractLeastSquaresOptimizer.getCovariances()Get the covariance matrix of optimized parameters.double[]AbstractLeastSquaresOptimizer.guessParametersErrors()Guess the errors in optimized parameters.protected voidAbstractLeastSquaresOptimizer.incrementIterationsCounter()Increment the iterations counter by 1.protected voidAbstractScalarDifferentiableOptimizer.incrementIterationsCounter()Increment the iterations counter by 1.AbstractLeastSquaresOptimizer.optimize(DifferentiableMultivariateVectorialFunction f, double[] target, double[] weights, double[] startPoint) Optimizes an objective function.AbstractScalarDifferentiableOptimizer.optimize(DifferentiableMultivariateRealFunction f, GoalType goalType, double[] startPoint) Optimizes an objective function. -
Uses of OptimizationException in org.apache.commons.math.optimization.linear
Subclasses of OptimizationException in org.apache.commons.math.optimization.linearModifier and TypeClassDescriptionclassThis class represents exceptions thrown by optimizers when no solution fulfills the constraints.classThis class represents exceptions thrown by optimizers when a solution escapes to infinity.Methods in org.apache.commons.math.optimization.linear that throw OptimizationExceptionModifier and TypeMethodDescriptionprotected voidSimplexSolver.doIteration(org.apache.commons.math.optimization.linear.SimplexTableau tableau) Runs one iteration of the Simplex method on the given model.protected abstract RealPointValuePairAbstractLinearOptimizer.doOptimize()Perform the bulk of optimization algorithm.SimplexSolver.doOptimize()Perform the bulk of optimization algorithm.protected voidAbstractLinearOptimizer.incrementIterationsCounter()Increment the iterations counter by 1.AbstractLinearOptimizer.optimize(LinearObjectiveFunction f, Collection<LinearConstraint> constraints, GoalType goalType, boolean restrictToNonNegative) Optimizes an objective function.LinearOptimizer.optimize(LinearObjectiveFunction f, Collection<LinearConstraint> constraints, GoalType goalType, boolean restrictToNonNegative) Optimizes an objective function.protected voidSimplexSolver.solvePhase1(org.apache.commons.math.optimization.linear.SimplexTableau tableau) Solves Phase 1 of the Simplex method.