Examples of InitialGuess

org.apache.commons.math3.optim.InitialGuess
Starting point (first guess) of the optimization procedure.
Immutable class. @since 3.1
org.apache.commons.math3.optimization.InitialGuess
Starting point (first guess) of the optimization procedure.
Immutable class. @deprecated As of 3.1 (to be removed in 4.0). @since 3.1

Examples of org.apache.commons.math3.optim.InitialGuess

    @Test(expected=MathUnsupportedOperationException.class)
    public void testConstraintsUnsupported() {
        createOptimizer().optimize(new MaxEval(100),
                                   new Target(new double[] { 2 }),
                                   new Weight(new double[] { 1 }),
                                   new InitialGuess(new double[] { 1, 2 }),
                                   new SimpleBounds(new double[] { -10, 0 },
                                                    new double[] { 20, 30 }));
    }

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Examples of org.apache.commons.math3.optimization.InitialGuess

    @Override@Deprecated
    protected PointValuePair optimizeInternal(final int maxEval,
                                              final MultivariateDifferentiableFunction f,
                                              final GoalType goalType,
                                              final double[] startPoint) {
        return optimizeInternal(maxEval, f, goalType, new InitialGuess(startPoint));
    }

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Examples of org.apache.commons.math3.optimization.InitialGuess

                                         final double[] startPoint) {
        return optimizeInternal(maxEval,
                                FunctionUtils.toMultivariateDifferentiableVectorFunction(f),
                                new Target(target),
                                new Weight(weights),
                                new InitialGuess(startPoint));
    }

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Examples of org.apache.commons.math3.optimization.InitialGuess

                                         final double[] target, final double[] weights,
                                         final double[] startPoint) {
        return optimizeInternal(maxEval, f,
                                new Target(target),
                                new Weight(weights),
                                new InitialGuess(startPoint));
    }

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Examples of org.apache.commons.math3.optimization.InitialGuess

     * instead.
     */
    @Deprecated
    public PointValuePair optimize(int maxEval, FUNC f, GoalType goalType,
                                   double[] startPoint) {
        return optimizeInternal(maxEval, f, goalType, new InitialGuess(startPoint));
    }

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Examples of org.apache.commons.math3.optimization.InitialGuess

     * instead.
     */
    @Deprecated
    protected PointValuePair optimizeInternal(int maxEval, FUNC f, GoalType goalType,
                                              double[] startPoint) {
        return optimizeInternal(maxEval, f, goalType, new InitialGuess(startPoint));
    }

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Examples of org.apache.commons.math3.optimization.InitialGuess

        }


        return optimizeInternal(maxEval, f,
                                new Target(t),
                                new Weight(w),
                                new InitialGuess(startPoint));
    }

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Examples of org.apache.commons.math3.optimization.InitialGuess

    /** {@inheritDoc} */
    @Override
    public PointValuePair optimize(int maxEval, FUNC f, GoalType goalType,
                                   double[] startPoint) {
        return super.optimizeInternal(maxEval, f, goalType,
                                      new InitialGuess(startPoint));
    }

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Examples of org.apache.commons.math3.optimization.InitialGuess

    /** {@inheritDoc} */
    public PointValuePair optimize(int maxEval, FUNC f, GoalType goalType,
                                   double[] startPoint,
                                   double[] lower, double[] upper) {
        return super.optimizeInternal(maxEval, f, goalType,
                                      new InitialGuess(startPoint),
                                      new SimpleBounds(lower, upper));
    }

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Examples of org.apache.commons.math3.optimization.InitialGuess

                                                  0, new MersenneTwister(), false, null);
        final double[] lB = boundaries == null ? null : boundaries[0];
        final double[] uB = boundaries == null ? null : boundaries[1];
        PointValuePair result = boundaries == null ?
            optim.optimize(maxEvaluations, func, goal,
                           new InitialGuess(startPoint),
                           new CMAESOptimizer.Sigma(inSigma),
                           new CMAESOptimizer.PopulationSize(lambda)) :
            optim.optimize(maxEvaluations, func, goal,
                           new InitialGuess(startPoint),
                           new SimpleBounds(lB, uB),
                           new CMAESOptimizer.Sigma(inSigma),
                           new CMAESOptimizer.PopulationSize(lambda));
        // System.out.println("sol=" + Arrays.toString(result.getPoint()));
        Assert.assertEquals(expected.getValue(), result.getValue(), fTol);

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