| NMFGdClsUpdateInitialFactors Method |
Provides the initial factors for the iteration process that
computes W and H in the non-negative matrix factorization
V = WH.
Namespace: CenterSpace.NMath.CoreAssembly: NMath (in NMath.dll) Version: 7.4
Syntax public void InitialFactors(
ref DoubleMatrix V,
int k,
ref DoubleMatrix W,
ref DoubleMatrix H
)
Public Sub InitialFactors (
ByRef V As DoubleMatrix,
k As Integer,
ByRef W As DoubleMatrix,
ByRef H As DoubleMatrix
)
public:
virtual void InitialFactors(
DoubleMatrix^% V,
int k,
DoubleMatrix^% W,
DoubleMatrix^% H
) sealed
abstract InitialFactors :
V : DoubleMatrix byref *
k : int *
W : DoubleMatrix byref *
H : DoubleMatrix byref -> unit
override InitialFactors :
V : DoubleMatrix byref *
k : int *
W : DoubleMatrix byref *
H : DoubleMatrix byref -> unit
Parameters
- V DoubleMatrix
- The non-negative being factored
- k Int32
- The number of columns in W and the number of
rows in H.
- W DoubleMatrix
- The first factor. Should be V.Rows x k
- H DoubleMatrix
- The second factor. Should be k x V.Cols
Implements
INMFUpdateAlgorithmInitialFactors(DoubleMatrix, Int32, DoubleMatrix, DoubleMatrix)See Also