KullbackLeiblerDistance< N > Class Template Reference

#include <KullbackLeiblerDistance.h>

Inheritance diagram for KullbackLeiblerDistance< N >:

Public Member Functions
virtual KullbackLeiblerDistance< N > *	clone () const
virtual double	operator() (const SingleGaussianState< N > &, const SingleGaussianState< N > &) const
Public Member Functions inherited from DistanceBetweenComponents< N >
virtual	~DistanceBetweenComponents ()

Private Types
typedef SingleGaussianState< N > ::Matrix	Matrix
typedef SingleGaussianState< N > ::Vector	Vector

Additional Inherited Members
Public Types inherited from DistanceBetweenComponents< N >
typedef SingleGaussianState< N >	SingleState

Detailed Description

template<unsigned int N>
class KullbackLeiblerDistance< N >

Calculation of Kullback-Leibler distance between two Gaussian components.

Definition at line 10 of file KullbackLeiblerDistance.h.

Member Typedef Documentation

template<unsigned int N>

typedef SingleGaussianState<N>::Matrix KullbackLeiblerDistance< N >::Matrix

private

Definition at line 14 of file KullbackLeiblerDistance.h.

template<unsigned int N>

typedef SingleGaussianState<N>::Vector KullbackLeiblerDistance< N >::Vector

private

Definition at line 13 of file KullbackLeiblerDistance.h.

Member Function Documentation

template<unsigned int N>

virtual KullbackLeiblerDistance<N>* KullbackLeiblerDistance< N >::clone ( void  ) const

inlinevirtual

Implements DistanceBetweenComponents< N >.

Definition at line 24 of file KullbackLeiblerDistance.h.

  {  
    return new KullbackLeiblerDistance<N>(*this);
  }

template<unsigned int N>

virtual double KullbackLeiblerDistance< N >::operator() ( const SingleGaussianState< N > &  , const SingleGaussianState< N > &    ) const

virtual

Method which calculates the actual Kullback-Leibler distance.

Implements DistanceBetweenComponents< N >.