ContinuousOptimizationContextStopAtIntermediateIteration Method

Specifies conditions under which a SystemPerformanceOptimizer executing in this context should be considered as terminated after completing an intermediate iteration.

Definition

Namespace: Novacta.Analytics.Advanced
Assembly: Novacta.Analytics (in Novacta.Analytics.dll) Version: 2.1.0+428f3840cfab98dda567bb0ed350b302533e273a

C#

protected override bool StopAtIntermediateIteration(
	int iteration,
	LinkedList<double> levels,
	LinkedList<DoubleMatrix> parameters
)

VB

Protected Overrides Function StopAtIntermediateIteration ( 
	iteration As Integer,
	levels As LinkedList(Of Double),
	parameters As LinkedList(Of DoubleMatrix)
) As Boolean

C++

protected:
virtual bool StopAtIntermediateIteration(
	int iteration, 
	LinkedList<double>^ levels, 
	LinkedList<DoubleMatrix^>^ parameters
) override

F#

abstract StopAtIntermediateIteration : 
        iteration : int * 
        levels : LinkedList<float> * 
        parameters : LinkedList<DoubleMatrix> -> bool 
override StopAtIntermediateIteration : 
        iteration : int * 
        levels : LinkedList<float> * 
        parameters : LinkedList<DoubleMatrix> -> bool

Parameters

iteration Int32: The current iteration identifier.
levels LinkedListDouble: The performance levels achieved in previous iterations by a SystemPerformanceOptimizer executing in this context.
parameters LinkedListDoubleMatrix: The sampling parameters applied in previous iterations by a SystemPerformanceOptimizer executing in this context.

Return Value

Boolean
true if the optimization program must be stopped; otherwise, false.

Remarks

At intermediate iterations, the algorithm will stop if each standard deviation in the updated sampling reference parameter will be less than TerminationTolerance.

Exceptions

ArgumentNullException

levels is null.
-or-
parameters is null.