PLearn::ScaledLaplacianKernel Class Reference

returns exp(-(sum_i[abs(x1_i - x2_i)*phi_i])) More...

#include <ScaledLaplacianKernel.h>

Inheritance diagram for PLearn::ScaledLaplacianKernel:

[legend]Collaboration diagram for PLearn::ScaledLaplacianKernel:

[legend]List of all members.

Public Member Functions
	ScaledLaplacianKernel ()
	ScaledLaplacianKernel (Vec the_phi)
	PLEARN_DECLARE_OBJECT (ScaledLaplacianKernel)
virtual void	makeDeepCopyFromShallowCopy (map< const void *, void * > &copies)
virtual real	evaluate (const Vec &x1, const Vec &x2) const
	returns K(x1,x2)
Protected Attributes
Vec	phi
Private Types
typedef Kernel	inherited

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Detailed Description

returns exp(-(sum_i[abs(x1_i - x2_i)*phi_i]))

Definition at line 54 of file ScaledLaplacianKernel.h.

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Member Typedef Documentation

typedef Kernel PLearn::ScaledLaplacianKernel::inherited [private]

Reimplemented from PLearn::Kernel. Definition at line 56 of file ScaledLaplacianKernel.h.

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Constructor & Destructor Documentation

PLearn::ScaledLaplacianKernel::ScaledLaplacianKernel (   )  [inline]

Definition at line 61 of file ScaledLaplacianKernel.h. References phi.

PLearn::ScaledLaplacianKernel::ScaledLaplacianKernel (  Vec  the_phi  )  [inline]

Definition at line 63 of file ScaledLaplacianKernel.h. References phi.

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Member Function Documentation

real PLearn::ScaledLaplacianKernel::evaluate (  const Vec &  x1, const Vec &  x2 )  const [virtual]

returns K(x1,x2) Implements PLearn::Kernel. Definition at line 57 of file ScaledLaplacianKernel.cc. References PLearn::TVec< T >::data(), PLearn::exp(), PLearn::TVec< T >::length(), phi, and PLERROR.

void PLearn::ScaledLaplacianKernel::makeDeepCopyFromShallowCopy (  map< const void *, void * > &  copies  )  [virtual]

Definition at line 51 of file ScaledLaplacianKernel.cc. References PLearn::deepCopyField(), and phi.

PLearn::ScaledLaplacianKernel::PLEARN_DECLARE_OBJECT (  ScaledLaplacianKernel   )

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Member Data Documentation

Vec PLearn::ScaledLaplacianKernel::phi [protected]

Definition at line 59 of file ScaledLaplacianKernel.h. Referenced by evaluate(), makeDeepCopyFromShallowCopy(), and ScaledLaplacianKernel().

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The documentation for this class was generated from the following files:

• ScaledLaplacianKernel.h
• ScaledLaplacianKernel.cc

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