Click or drag to resize

NNDSVDa Class

This class provides an implementation of the Non-Negative Discriminative Component Analysis (NNDSVD) algorithm, inheriting from the base NNDSVD class. It is used for factory initialization in Non-negative Matrix Factorization (NMF).
Inheritance Hierarchy
SystemObject
  Altaxo.Calc.LinearAlgebra.Double.FactorizationNNDSVD
    Altaxo.Calc.LinearAlgebra.Double.FactorizationNNDSVDa

Namespace: Altaxo.Calc.LinearAlgebra.Double.Factorization
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
Syntax
C#
Copy
public class NNDSVDa : NNDSVD, IEquatable<NNDSVDa>

The NNDSVDa type exposes the following members.

Constructors
 NameDescription
Public methodNNDSVDaInitializes a new instance of the NNDSVDa class
Top
Methods
 NameDescription
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
Public methodGetInitialFactors Creates an NNDSVDa initialization for NMF by replacing zeros with a data-dependent small value.
(Overrides NNDSVDGetInitialFactors(MatrixDouble, Int32))
Public methodGetTypeGets the Type of the current instance.
(Inherited from Object)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
Top
See Also