FastIcaMethod Enumeration

Specifies the algorithmic mode for extracting independent components in FastICA.

Definition

Namespace: Numerics.NET.Statistics.Multivariate
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.1.5
C# 
public enum FastIcaMethod

Remarks

FastICA can extract components either in parallel (symmetric) or sequentially (deflation).

  • Parallel: All components are estimated simultaneously. Faster and preferred for most cases.
  • Deflation: Components are extracted one by one, with each new component orthogonalized against previous ones. Useful for more control or when parallel mode fails to converge.

Members

Parallel0 Parallel (symmetric) mode: extracts all components simultaneously using symmetric decorrelation.
Deflation1 Deflation mode: extracts components sequentially, orthogonalizing each new component against those already found.

See Also