Examples with BOBYQAOptimizer org.apache.commons.math3.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer used on opensource projects

Example 11 with BOBYQAOptimizer

use of org.apache.commons.math3.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer in project engineblock by engineblock.

the class BobyqaOptimizerInstance method optimize.

public MVResult optimize() {
    initialGuess = initialGuess == null ? computeInitialGuess() : initialGuess;
    bounds = bounds == null ? computeBounds() : bounds;
    interpolations = interpolations == 0 ? getMinInterpolations() : interpolations;
    BOBYQAOptimizer mo = new BOBYQAOptimizer(this.interpolations, this.initialTrustRegionRadius, this.stoppingTrustRegionRadius);
    this.mvLogger = new MVLogger(this.objectiveScriptObject);
    ObjectiveFunction objective = new ObjectiveFunction(this.mvLogger);
    List<OptimizationData> od = List.of(objective, GoalType.MAXIMIZE, this.initialGuess, new MaxEval(this.maxEval), this.bounds);
    this.result = mo.optimize(od.toArray(new OptimizationData[0]));
    return new MVResult(this.result.getPoint(), this.params, this.mvLogger.getLogArray());
}