org.apache.commons.math.optimization.direct
Class MultiDirectional
java.lang.Object
org.apache.commons.math.optimization.direct.DirectSearchOptimizer
org.apache.commons.math.optimization.direct.MultiDirectional
- All Implemented Interfaces:
- MultivariateRealOptimizer
public class MultiDirectional
- extends DirectSearchOptimizer
This class implements the multi-directional direct search method.
- Since:
- 1.2
- See Also:
NelderMead
Constructor Summary |
MultiDirectional()
Build a multi-directional optimizer with default coefficients. |
MultiDirectional(double khi,
double gamma)
Build a multi-directional optimizer with specified coefficients. |
Methods inherited from class org.apache.commons.math.optimization.direct.DirectSearchOptimizer |
getConvergenceChecker, getEvaluations, getIterations, getMaxEvaluations, getMaxIterations, optimize, setConvergenceChecker, setMaxEvaluations, setMaxIterations, setStartConfiguration, setStartConfiguration |
MultiDirectional
public MultiDirectional()
- Build a multi-directional optimizer with default coefficients.
The default values are 2.0 for khi and 0.5 for gamma.
MultiDirectional
public MultiDirectional(double khi,
double gamma)
- Build a multi-directional optimizer with specified coefficients.
- Parameters:
khi
- expansion coefficientgamma
- contraction coefficient
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