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Java SimpleUnivariateValueChecker类代码示例

本文整理汇总了Java中org.apache.commons.math3.optim.univariate.SimpleUnivariateValueChecker的典型用法代码示例。如果您正苦于以下问题:Java SimpleUnivariateValueChecker类的具体用法?Java SimpleUnivariateValueChecker怎么用?Java SimpleUnivariateValueChecker使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


SimpleUnivariateValueChecker类属于org.apache.commons.math3.optim.univariate包,在下文中一共展示了SimpleUnivariateValueChecker类的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: LineSearch

import org.apache.commons.math3.optim.univariate.SimpleUnivariateValueChecker; //导入依赖的package包/类
/**
 * The {@code BrentOptimizer} default stopping criterion uses the
 * tolerances to check the domain (point) values, not the function
 * values.
 * The {@code relativeTolerance} and {@code absoluteTolerance}
 * arguments are thus passed to a {@link SimpleUnivariateValueChecker
 * custom checker} that will use the function values.
 *
 * @param optimizer Optimizer on behalf of which the line search
 * be performed.
 * Its {@link MultivariateOptimizer#computeObjectiveValue(double[])
 * computeObjectiveValue} method will be called by the
 * {@link #search(double[],double[]) search} method.
 * @param relativeTolerance Search will stop when the function relative
 * difference between successive iterations is below this value.
 * @param absoluteTolerance Search will stop when the function absolute
 * difference between successive iterations is below this value.
 * @param initialBracketingRange Extent of the initial interval used to
 * find an interval that brackets the optimum.
 * If the optimized function varies a lot in the vicinity of the optimum,
 * it may be necessary to provide a value lower than the distance between
 * successive local minima.
 */
public LineSearch(MultivariateOptimizer optimizer,
                  double relativeTolerance,
                  double absoluteTolerance,
                  double initialBracketingRange) {
    mainOptimizer = optimizer;
    lineOptimizer = new BrentOptimizer(REL_TOL_UNUSED,
                                       ABS_TOL_UNUSED,
                                       new SimpleUnivariateValueChecker(relativeTolerance,
                                                                        absoluteTolerance));
    this.initialBracketingRange = initialBracketingRange;
}
 
开发者ID:biocompibens,项目名称:SME,代码行数:35,代码来源:LineSearch.java

示例2: LineSearch

import org.apache.commons.math3.optim.univariate.SimpleUnivariateValueChecker; //导入依赖的package包/类
/**
 * The "BrentOptimizer" default stopping criterion uses the tolerances
 * to check the domain (point) values, not the function values.
 * We thus create a custom checker to use function values.
 *
 * @param rel Relative threshold.
 * @param abs Absolute threshold.
 */
LineSearch(double rel,
           double abs) {
    super(REL_TOL_UNUSED,
          ABS_TOL_UNUSED,
          new SimpleUnivariateValueChecker(rel, abs));
}
 
开发者ID:SpoonLabs,项目名称:astor,代码行数:15,代码来源:PowellOptimizer.java

示例3: LineSearch

import org.apache.commons.math3.optim.univariate.SimpleUnivariateValueChecker; //导入依赖的package包/类
/**
 * The "BrentOptimizer" default stopping criterion uses the tolerances
 * to check the domain (point) values, not the function values.
 * We thus create a custom checker to use function values.
 *
 * @param rel
 *            Relative threshold.
 * @param abs
 *            Absolute threshold.
 */
LineSearch(double rel, double abs)
{
	super(REL_TOL_UNUSED, ABS_TOL_UNUSED, new SimpleUnivariateValueChecker(rel, abs));
}
 
开发者ID:aherbert,项目名称:GDSC-SMLM,代码行数:15,代码来源:BoundedNonLinearConjugateGradientOptimizer.java


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