PrincipalComponentAnalysisByNIPALS Class

Provides principal component analysis (PCA) routines.

Inheritance Hierarchy

SystemObject
Altaxo.Calc.LinearAlgebra.Double.FactorizationPrincipalComponentAnalysisByNIPALS

Namespace: Altaxo.Calc.LinearAlgebra.Double.Factorization
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)

Syntax

public class PrincipalComponentAnalysisByNIPALS : ILowRankMatrixFactorization, 
	IEquatable<PrincipalComponentAnalysisByNIPALS>

The PrincipalComponentAnalysisByNIPALS type exposes the following members.

Constructors

	Name	Description
	PrincipalComponentAnalysisByNIPALS	Initializes a new instance of the PrincipalComponentAnalysisByNIPALS class

Properties

	Name	Description
	Accuracy	Gets the convergence accuracy used by the NIPALS algorithm.

Methods

	Name	Description
	Factorize	Factorizes the input matrix X into a product of two matrices with the specified rank.
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (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)
	NIPALS_HO	Calculates eigenvectors (loadings) and the corresponding scores using the NIPALS algorithm.