FastIca.LogCoshAlpha Property

public double LogCoshAlpha { get; set; }

Public Property LogCoshAlpha As Double
	Get
	Set

public:
property double LogCoshAlpha {
	double get ();
	void set (double value);
}

member LogCoshAlpha : float with get, set

Property Value

This parameter controls the shape of the LogCosh nonlinearity function: g(u) = tanh(α·u).

Typical values range from 1.0 to 2.0. Higher values make the function closer to a step function, while lower values make it smoother. The default value of 1.0 provides good general-purpose behavior.

This parameter is only used when ContrastFunction is set to LogCosh.

Reference