GClasses
Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
GClasses::GKernel Class Referenceabstract

The base class for kernel functions. Classes which implement this must provide an "apply" method that applies the kernel to two vectors. Kernels may be combined together to form a more complex kernel, to which the kernel trick will still apply. More...

#include <GKernelTrick.h>

Inheritance diagram for GClasses::GKernel:
GClasses::GKernelAdd GClasses::GKernelChiSquared GClasses::GKernelExp GClasses::GKernelGaussianRBF GClasses::GKernelIdentity GClasses::GKernelMultiply GClasses::GKernelNormalize GClasses::GKernelPolynomial GClasses::GKernelPow GClasses::GKernelScale GClasses::GKernelTranslate

Public Member Functions

 GKernel ()
 
virtual ~GKernel ()
 
virtual double apply (const double *pA, const double *pB, size_t dims)=0
 Applies the kernel to the two specified vectors. More...
 
virtual const char * name () const =0
 Returns the name of this kernel. More...
 
virtual GDomNode * serialize (GDom *pDoc)=0
 Marshalls this object into a DOM. More...
 

Static Public Member Functions

static GKernel * deserialize (GDomNode *pNode)
 Deserializes a kernel object. More...
 

Protected Member Functions

GDomNode * makeBaseNode (GDom *pDoc) const
 Helper method used by the serialize methods in child classes. More...
 

Detailed Description

The base class for kernel functions. Classes which implement this must provide an "apply" method that applies the kernel to two vectors. Kernels may be combined together to form a more complex kernel, to which the kernel trick will still apply.

Constructor & Destructor Documentation

GClasses::GKernel::GKernel ( )
inline
virtual GClasses::GKernel::~GKernel ( )
inlinevirtual

Member Function Documentation

virtual double GClasses::GKernel::apply ( const double *  pA,
const double *  pB,
size_t  dims 
)
pure virtual

Applies the kernel to the two specified vectors.

Implemented in GClasses::GKernelNormalize, GClasses::GKernelExp, GClasses::GKernelPow, GClasses::GKernelMultiply, GClasses::GKernelAdd, GClasses::GKernelScale, GClasses::GKernelTranslate, GClasses::GKernelGaussianRBF, GClasses::GKernelPolynomial, GClasses::GKernelChiSquared, and GClasses::GKernelIdentity.

static GKernel* GClasses::GKernel::deserialize ( GDomNode *  pNode)
static

Deserializes a kernel object.

GDomNode* GClasses::GKernel::makeBaseNode ( GDom *  pDoc) const
protected

Helper method used by the serialize methods in child classes.

virtual const char* GClasses::GKernel::name ( ) const
pure virtual

Returns the name of this kernel.

Implemented in GClasses::GKernelNormalize, GClasses::GKernelExp, GClasses::GKernelPow, GClasses::GKernelMultiply, GClasses::GKernelAdd, GClasses::GKernelScale, GClasses::GKernelTranslate, GClasses::GKernelGaussianRBF, GClasses::GKernelPolynomial, GClasses::GKernelChiSquared, and GClasses::GKernelIdentity.

virtual GDomNode* GClasses::GKernel::serialize ( GDom *  pDoc)
pure virtual

Marshalls this object into a DOM.

Implemented in GClasses::GKernelNormalize, GClasses::GKernelExp, GClasses::GKernelPow, GClasses::GKernelMultiply, GClasses::GKernelAdd, GClasses::GKernelScale, GClasses::GKernelTranslate, GClasses::GKernelGaussianRBF, GClasses::GKernelPolynomial, GClasses::GKernelChiSquared, and GClasses::GKernelIdentity.