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FIL.VectorsMedian

Computes the geometric median of the input vectors.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

C++
C#
 
public static void VectorsMedian
(
	IList<FilNet.Vector2D> inVectors,
	NullableRef<IList<float>> inWeights,
	int inMaxIterationCount,
	out FilNet.Vector2D outGeometricMedian,
	out float outDistanceSum,
	IList<FilNet.Vector2D> diagApproximationSteps
)

Parameters

Name Type Range Default Description
inVectorsSystem.Collections.Generic.IList<FilNet.Vector2D>Input vectors.
inWeightsFilNet.NullableRef<System.Collections.Generic.IList<float>>Optional input weights. Default value: ftl::NIL.
inMaxIterationCountint<1, INF>10Maximum number of iterations. Default value: 10.
outGeometricMedianFilNet.Vector2DGeometric median.
outDistanceSumfloatSum of distances from input vectors to geometric median.
diagApproximationStepsSystem.Collections.Generic.IList<FilNet.Vector2D>Approximate geometric medians calculated during subsequent iterations.

Errors

List of possible exceptions:

Error type Description
DomainError Input arrays must be of the same size in VectorsMedian.
DomainError Input vector array is empty in VectorsMedian.

Function Overrides

See also