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NMFNonsmoothUpdateIterationStep Method

Updates the factors W and H in the non-negative matrix factorization V = WH.

Namespace:  CenterSpace.NMath.Core
Assembly:  NMath (in NMath.dll) Version: 7.3
Syntax
public void IterationStep(
	DoubleMatrix V,
	ref DoubleMatrix W,
	ref DoubleMatrix H
)

Parameters

V
Type: CenterSpace.NMath.CoreDoubleMatrix
The non-negative matrix being factored.
W
Type: CenterSpace.NMath.CoreDoubleMatrix
In: the current first factor. Out: the updated factor
H
Type: CenterSpace.NMath.CoreDoubleMatrix
In: the current second factor Out: the updated factor

Implements

INMFUpdateAlgorithmIterationStep(DoubleMatrix, DoubleMatrix, DoubleMatrix)
See Also