Package org.apache.commons.math3.optimization.general

Examples of org.apache.commons.math3.optimization.general.GaussNewtonOptimizer.optimize()

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                wrapped.boundedToUnbounded(new double[] { 1.5, 2.95 }),
                wrapped.boundedToUnbounded(new double[] { 1.7, 2.90 })
            });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(300),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(wrapped.boundedToUnbounded(new double[] { 1.5, 2.25 })));
        final double[] bounded = wrapped.unboundedToBounded(optimum.getPoint());
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                wrapped.boundedToUnbounded(new double[] { 1.5, 2.95 }),
                wrapped.boundedToUnbounded(new double[] { 1.7, 2.90 })
            });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(100),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(wrapped.boundedToUnbounded(new double[] { 1.5, 2.25 })));
        final double[] bounded = wrapped.unboundedToBounded(optimum.getPoint());
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                wrapped.boundedToUnbounded(new double[] { 1.5, 2.95 }),
                wrapped.boundedToUnbounded(new double[] { 1.7, 2.90 })
            });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(300),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(wrapped.boundedToUnbounded(new double[] { 1.5, 2.25 })));
        final double[] bounded = wrapped.unboundedToBounded(optimum.getPoint());
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                wrapped.boundedToUnbounded(new double[] { 1.5, 2.95 }),
                wrapped.boundedToUnbounded(new double[] { 1.7, 2.90 })
            });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(200),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(wrapped.boundedToUnbounded(new double[] { 1.5, 2.25 })));
        final double[] bounded = wrapped.unboundedToBounded(optimum.getPoint());
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        SimplexOptimizer optimizer = new SimplexOptimizer(1e-10, 1e-30);
        final AbstractSimplex simplex = new NelderMeadSimplex(new double[] { 1.0, 0.5 });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(300),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(new double[] { 1.5, 2.25 }));
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        SimplexOptimizer optimizer = new SimplexOptimizer(1e-10, 1e-30);
        final AbstractSimplex simplex = new NelderMeadSimplex(new double[] { 1.0, 0.5 });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(300),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(new double[] { -1.5, 4.0 }));
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        SimplexOptimizer optimizer = new SimplexOptimizer(new SimplePointChecker<PointValuePair>(1.0e-11, 1.0e-20));
        final AbstractSimplex simplex = new NelderMeadSimplex(new double[] { 1.0, 0.5 });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(600),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(new double[] { -1.5, 4.0 }));
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        SimplexOptimizer optimizer = new SimplexOptimizer(1e-10, 1e-30);
        final AbstractSimplex simplex = new NelderMeadSimplex(new double[] { 1.0, 0.5 });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(300),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(new double[] { -1.5, 4.0 }));
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        SimplexOptimizer optimizer = new SimplexOptimizer(new SimplePointChecker<PointValuePair>(1.0e-10, 1.0e-20));
        final AbstractSimplex simplex = new NelderMeadSimplex(new double[] { 1.0, 0.5 });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(400),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(new double[] { -1.5, 4.0 }));
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                wrapped.boundedToUnbounded(new double[] { 1.5, 2.95 }),
                wrapped.boundedToUnbounded(new double[] { 1.7, 2.90 })
            });

        final PointValuePair optimum
            = optimizer.optimize(new MaxEval(300),
                                 new ObjectiveFunction(wrapped),
                                 simplex,
                                 GoalType.MINIMIZE,
                                 new InitialGuess(wrapped.boundedToUnbounded(new double[] { 1.5, 2.25 })));
        final double[] bounded = wrapped.unboundedToBounded(optimum.getPoint());
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