Class NMFMultiplicativeUpdate encapsulates a multiplicative update algorithm for Nonnegative Matrix Factorization (NMF).

Namespace:  CenterSpace.NMath.Stats
Assembly:  NMathStats (in NMathStats.dll) Version: 3.4.0.0

Syntax

C#
[SerializableAttribute]
public class NMFMultiplicativeUpdate : INMFUpdateAlgorithm, 
	ICloneable
Visual Basic (Declaration)
<SerializableAttribute> _
Public Class NMFMultiplicativeUpdate _
	Implements INMFUpdateAlgorithm, ICloneable
Visual C++
[SerializableAttribute]
public ref class NMFMultiplicativeUpdate : INMFUpdateAlgorithm, 
	ICloneable

Remarks

Uses a multiplicative update rule for W and H as proposed by Lee and Sueng. This multiplicative method can be classified as a diagonally-scaled gradient descent method.

Inheritance Hierarchy

System..::.Object
  CenterSpace.NMath.Stats..::.NMFMultiplicativeUpdate

See Also