#include <aims/classification/kmeansstrategy.h>

Inheritance diagram for aims::KmeansStrategy< T >:

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Collaboration diagram for aims::KmeansStrategy< T >:

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Public Member Functions
	KmeansStrategy (const KmeansStrategy< T > &kmeanStrat)

	KmeansStrategy (int nbIterations=50, DistanceType distanceType=NORM2SQR, int beginIndex=0, int endIndex=-1, const std::vector< Individuals< T > > &codeVector=std::vector< Individuals< T > >())

virtual	~KmeansStrategy ()

virtual ClassifStrategy< T > *	clone () const

virtual double	iterate (int &nbOfIterations, std::vector< std::list< Individuals< T > > > &classes)

virtual void	init (std::string initializationType, int nbOfClasses, std::vector< std::list< Individuals< T > > > &classes)

virtual void	analyse (const std::vector< std::list< Individuals< T > > > &classes)

virtual int	aggregate (const Individuals< T > &individual)

virtual Individuals< T >	getMeanValue (int classe)

virtual std::vector< Individuals< T > >	getMeanVector ()

virtual double	globInertia (const std::vector< std::list< Individuals< T > > > &classes)

Public Member Functions inherited from aims::ClassifStrategy< T >
	ClassifStrategy (int maxNbOfIterations=50)

virtual	~ClassifStrategy ()

bool	isValidStrategy ()

void	reset ()

bool	isInit ()

bool	isCodeVectorsGiven ()

int	getMaxNbOfIterations () const

Protected Member Functions
virtual float	distance (const Individuals< T > &individual, int classe)

Protected Attributes
float(*	myDistance )(const std::vector< T > &ind1, const std::vector< T > &ind2, unsigned int beginIndex, unsigned int endIndex)

std::vector< Individuals< T > >	myMeanVector

std::vector< Individuals< T > >	myVarianceVector

int	myBeginIndex

int	myEndIndex

Protected Attributes inherited from aims::ClassifStrategy< T >
int	myMaxNbOfIterations

bool	myValidStrategy

bool	myInit

bool	myCodeVectorsGiven

Detailed Description

template<class T>
class aims::KmeansStrategy< T >

Definition at line 55 of file kmeansstrategy.h.

Constructor & Destructor Documentation

◆ KmeansStrategy() [1/2]

template<class T>

aims::KmeansStrategy< T >::KmeansStrategy ( const KmeansStrategy< T > & kmeanStrat )

Definition at line 50 of file kmeansstrategy_d.h.

References aims::ClassifStrategy< T >::ClassifStrategy(), KmeansStrategy(), myBeginIndex, myDistance, myEndIndex, myMeanVector, and myVarianceVector.

Referenced by aims::DynamicStrategy< T >::DynamicStrategy(), aims::DynamicStrategy< T >::DynamicStrategy(), and KmeansStrategy().

◆ KmeansStrategy() [2/2]

template<class T>

aims::KmeansStrategy< T >::KmeansStrategy	(	int	nbIterations = 50,
		DistanceType	distanceType = NORM2SQR,
		int	beginIndex = 0,
		int	endIndex = -1,
		const std::vector< Individuals< T > > &	codeVector = std::vector< Individuals<T> >() )

Definition at line 62 of file kmeansstrategy_d.h.

References aims::ClassifStrategy< T >::ClassifStrategy(), aims::Distance< T >::infiniteNorm(), aims::INFNORM, myBeginIndex, aims::ClassifStrategy< T >::myCodeVectorsGiven, myDistance, myEndIndex, myMeanVector, aims::NORM1, aims::Distance< T >::norm1(), aims::NORM2, aims::Distance< T >::norm2(), aims::NORM2SQR, and aims::Distance< T >::norm2sqr().

◆ ~KmeansStrategy()

template<class T>

aims::KmeansStrategy< T >::~KmeansStrategy ( )

virtual

Definition at line 92 of file kmeansstrategy_d.h.

Member Function Documentation

◆ aggregate()

template<class T>

int aims::KmeansStrategy< T >::aggregate ( const Individuals< T > & individual )

virtual

Implements aims::ClassifStrategy< T >.

Definition at line 268 of file kmeansstrategy_d.h.

References myBeginIndex, myDistance, myEndIndex, myMeanVector, and aims::Individuals< T >::value().

Referenced by aims::DynamicStrategy< T >::iterate(), and iterate().

◆ analyse()

template<class T>

void aims::KmeansStrategy< T >::analyse ( const std::vector< std::list< Individuals< T > > > & classes )

virtual

Implements aims::ClassifStrategy< T >.

Definition at line 215 of file kmeansstrategy_d.h.

References myMeanVector, and myVarianceVector.

Referenced by init(), aims::DynamicStrategy< T >::iterate(), and iterate().

◆ clone()

template<class T>

aims::ClassifStrategy< T > * aims::KmeansStrategy< T >::clone ( ) const

virtual

Implements aims::ClassifStrategy< T >.

Reimplemented in aims::DynamicStrategy< T >.

Definition at line 98 of file kmeansstrategy_d.h.

◆ distance()

template<class T>

float aims::KmeansStrategy< T >::distance	(	const Individuals< T > &	individual,
		int	classe )

protectedvirtual

Implements aims::ClassifStrategy< T >.

Definition at line 312 of file kmeansstrategy_d.h.

References myBeginIndex, myDistance, myEndIndex, myMeanVector, and aims::Individuals< T >::value().

◆ getMeanValue()

template<class T>

virtual Individuals< T > aims::KmeansStrategy< T >::getMeanValue ( int classe )

inlinevirtual

Implements aims::ClassifStrategy< T >.

Definition at line 78 of file kmeansstrategy.h.

References myMeanVector.

Referenced by aims::DynamicStrategy< T >::centerComputation().

◆ getMeanVector()

template<class T>

virtual std::vector< Individuals< T > > aims::KmeansStrategy< T >::getMeanVector ( )

inlinevirtual

Implements aims::ClassifStrategy< T >.

Definition at line 79 of file kmeansstrategy.h.

References myMeanVector.

◆ globInertia()

template<class T>

double aims::KmeansStrategy< T >::globInertia ( const std::vector< std::list< Individuals< T > > > & classes )

virtual

Implements aims::ClassifStrategy< T >.

Definition at line 290 of file kmeansstrategy_d.h.

References myBeginIndex, myDistance, myEndIndex, and myMeanVector.

Referenced by aims::DynamicStrategy< T >::iterate(), and iterate().

◆ init()

template<class T>

void aims::KmeansStrategy< T >::init	(	std::string	initializationType,
		int	nbOfClasses,
		std::vector< std::list< Individuals< T > > > &	classes )

virtual

Implements aims::ClassifStrategy< T >.

Definition at line 105 of file kmeansstrategy_d.h.

References analyse(), myEndIndex, myMeanVector, and aims::ClassifStrategy< T >::myValidStrategy.

◆ iterate()

template<class T>

double aims::KmeansStrategy< T >::iterate	(	int &	nbOfIterations,
		std::vector< std::list< Individuals< T > > > &	classes )

virtual

Implements aims::ClassifStrategy< T >.

Reimplemented in aims::DynamicStrategy< T >.

Definition at line 174 of file kmeansstrategy_d.h.

References aggregate(), analyse(), and globInertia().

Member Data Documentation

◆ myBeginIndex

template<class T>

int aims::KmeansStrategy< T >::myBeginIndex

protected

Definition at line 91 of file kmeansstrategy.h.

Referenced by aggregate(), distance(), aims::DynamicStrategy< T >::DynamicStrategy(), globInertia(), KmeansStrategy(), and KmeansStrategy().

◆ myDistance

template<class T>

float(* aims::KmeansStrategy< T >::myDistance) (const std::vector< T > &ind1, const std::vector< T > &ind2, unsigned int beginIndex, unsigned int endIndex)

protected

Definition at line 87 of file kmeansstrategy.h.

Referenced by aggregate(), distance(), aims::DynamicStrategy< T >::DynamicStrategy(), globInertia(), KmeansStrategy(), and KmeansStrategy().

◆ myEndIndex

template<class T>

int aims::KmeansStrategy< T >::myEndIndex

protected

Definition at line 91 of file kmeansstrategy.h.

Referenced by aggregate(), distance(), aims::DynamicStrategy< T >::DynamicStrategy(), globInertia(), init(), KmeansStrategy(), and KmeansStrategy().

◆ myMeanVector

template<class T>

std::vector< Individuals<T> > aims::KmeansStrategy< T >::myMeanVector

protected

Definition at line 89 of file kmeansstrategy.h.

Referenced by aggregate(), analyse(), aims::DynamicStrategy< T >::centerComputation(), distance(), aims::DynamicStrategy< T >::DynamicStrategy(), getMeanValue(), getMeanVector(), globInertia(), init(), KmeansStrategy(), and KmeansStrategy().

◆ myVarianceVector

template<class T>

std::vector< Individuals<T> > aims::KmeansStrategy< T >::myVarianceVector

protected

Definition at line 90 of file kmeansstrategy.h.

Referenced by analyse(), aims::DynamicStrategy< T >::DynamicStrategy(), and KmeansStrategy().

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

aims/classification/kmeansstrategy.h
aims/classification/kmeansstrategy_d.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ KmeansStrategy() [1/2]

◆ KmeansStrategy() [2/2]

◆ ~KmeansStrategy()

Member Function Documentation

◆ aggregate()

◆ analyse()

◆ clone()

◆ distance()

◆ getMeanValue()

◆ getMeanVector()

◆ globInertia()

◆ init()

◆ iterate()

Member Data Documentation

◆ myBeginIndex

◆ myDistance

◆ myEndIndex

◆ myMeanVector

◆ myVarianceVector