This is a canonical wavelet. Has a "Mexican-hat" shape. More...

#include <GActivation.h>

Inheritance diagram for GClasses::GActivationSinc:

Public Member Functions
virtual double	center ()
	Returns 0.4. More...

virtual GActivationFunction *	clone ()
	See the comment for GActivationFunction::clone. More...

virtual double	derivative (double x)
	The derivative of the activation function. More...

virtual double	halfRange ()
	Returns 0.6. More...

virtual double	identityBias ()
	Throws an exception. More...

virtual double	identityDiag ()
	Throws an exception. More...

virtual double	inverse (double y)
	The inverse of the activation function. (This function may throw an exception if the activation function cannot be inverted.) More...

virtual const char *	name () const
	Returns the name of this activation function. More...

virtual double	squash (double x)
	The activation function. More...

Public Member Functions inherited from GClasses::GActivationFunction
	GActivationFunction ()

virtual	~GActivationFunction ()

virtual double	derivativeOfNet (double net, double activation)
	This computes the derivative of the net value. (Sometimes, such as with GActivationLogistic, it is more efficient to compute this from the activation value, so both are provided.) More...

GDomNode *	serialize (GDom *pDoc) const
	Serialize this object. More...

Additional Inherited Members
Static Public Member Functions inherited from GClasses::GActivationFunction
static GActivationFunction *	deserialize (GDomNode *pNode)
	Deserialize this object. More...