Examples of org.apache.commons.math.optimization.univariate.BracketFinder.search()

Package org.apache.commons.math.optimization.univariate

Class org.apache.commons.math.optimization.univariate.BracketFinder

Examples of org.apache.commons.math.optimization.univariate.BracketFinder.search()

org.apache.commons.math.optimization.univariate.BracketFinder.search()
Search new points that bracket a local optimum of the function. @param func Function whose optimum should be bracketted. @param goal {@link GoalType Goal type}. @param xA Initial point. @param xB Initial point. @throws MaxIterationsExceededException if the maximum iteration countis exceeded. @throws FunctionEvaluationException if an error occurs evaluating the function.

    for (int i = 1; i <= retries && !interrupt; i++) {
      try {
        BracketFinder bracketFinder = new BracketFinder(growthLimit,
            maxIterations);


        bracketFinder.search(function, goal, min, max);


        BrentOptimizer extremaFinder = new BrentOptimizer();


        extremeTime = extremaFinder.optimize(function, goal,
            bracketFinder.getLo(), bracketFinder.getHi(),

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