Class MultivariateMultiStartOptimizer
- java.lang.Object
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- org.apache.commons.math3.optimization.BaseMultivariateMultiStartOptimizer<MultivariateFunction>
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- org.apache.commons.math3.optimization.MultivariateMultiStartOptimizer
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- All Implemented Interfaces:
BaseMultivariateOptimizer<MultivariateFunction>
,BaseOptimizer<PointValuePair>
,MultivariateOptimizer
@Deprecated public class MultivariateMultiStartOptimizer extends BaseMultivariateMultiStartOptimizer<MultivariateFunction> implements MultivariateOptimizer
Deprecated.As of 3.1 (to be removed in 4.0).Special implementation of theMultivariateOptimizer
interface adding multi-start features to an existing optimizer. This class wraps a classical optimizer to use it several times in turn with different starting points in order to avoid being trapped into a local extremum when looking for a global one.- Since:
- 2.0
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Constructor Summary
Constructors Constructor Description MultivariateMultiStartOptimizer(MultivariateOptimizer optimizer, int starts, RandomVectorGenerator generator)
Deprecated.Create a multi-start optimizer from a single-start optimizer.
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Method Summary
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Methods inherited from class org.apache.commons.math3.optimization.BaseMultivariateMultiStartOptimizer
getConvergenceChecker, getEvaluations, getMaxEvaluations, getOptima, optimize
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.commons.math3.optimization.BaseMultivariateOptimizer
optimize
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Methods inherited from interface org.apache.commons.math3.optimization.BaseOptimizer
getConvergenceChecker, getEvaluations, getMaxEvaluations
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Constructor Detail
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MultivariateMultiStartOptimizer
public MultivariateMultiStartOptimizer(MultivariateOptimizer optimizer, int starts, RandomVectorGenerator generator)
Deprecated.Create a multi-start optimizer from a single-start optimizer.- Parameters:
optimizer
- Single-start optimizer to wrap.starts
- Number of starts to perform (including the first one), multi-start is disabled if value is less than or equal to 1.generator
- Random vector generator to use for restarts.
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