NonnegativeMatrixFactorizationACLS Class

Implements the Nonnegative Matrix Factorization (NMF) algorithm based on Alternating Constrained Least Squares (ACLS)

Inheritance Hierarchy

SystemObject
Altaxo.Calc.LinearAlgebra.FactorizationNonnegativeMatrixFactorizationACLS

Namespace: Altaxo.Calc.LinearAlgebra.Factorization
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

public class NonnegativeMatrixFactorizationACLS

The NonnegativeMatrixFactorizationACLS type exposes the following members.

Constructors

	Name	Description
	NonnegativeMatrixFactorizationACLS	Initializes a new instance of the NonnegativeMatrixFactorizationACLS class

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Evaluate	Factorizes matrix a into nonnegative factors and nonnegative base vectors.
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	ToString	Returns a string that represents the current object. (Inherited from Object)

Remarks

References:

[1] Langville et al., "Algorithms, Initializations, and Convergence for the Nonnegative Matrix Factorization", https://arxiv.org/abs/1407.7299v1