GClasses::GSparseClusterer Class Reference

Detailed Description

This is a base class for clustering algorithms that operate on sparse matrices.

#include <GCluster.h>

Inheritance diagram for GClasses::GSparseClusterer:

Public Member Functions
	GSparseClusterer (size_t clusterCount)
virtual	~GSparseClusterer ()
virtual void	cluster (GSparseMatrix *pData)=0
	Perform clustering. More...
size_t	clusterCount ()
	Return the number of clusters. More...
void	setMetric (GSparseSimilarity *pMetric, bool own)
	If own is true, then this takes ownership of pMetric. More...
virtual size_t	whichCluster (size_t nVector)=0
	Report which cluster the specified row is a member of. More...

Protected Attributes
size_t	m_clusterCount
bool	m_ownMetric
GSparseSimilarity *	m_pMetric

Constructor & Destructor Documentation

GClasses::GSparseClusterer::GSparseClusterer

(

size_t

clusterCount

)

virtual GClasses::GSparseClusterer::~GSparseClusterer ( )

virtual

Member Function Documentation

virtual void GClasses::GSparseClusterer::cluster ( GSparseMatrix *  pData )

pure virtual

Perform clustering.

Implemented in GClasses::GKMeansSparse, and GClasses::GKMedoidsSparse.

size_t GClasses::GSparseClusterer::clusterCount ( )

inline

Return the number of clusters.

void GClasses::GSparseClusterer::setMetric	(	GSparseSimilarity *	pMetric,
		bool	own
	)

If own is true, then this takes ownership of pMetric.

virtual size_t GClasses::GSparseClusterer::whichCluster ( size_t  nVector )

pure virtual

Report which cluster the specified row is a member of.

Implemented in GClasses::GKMeansSparse, and GClasses::GKMedoidsSparse.

Member Data Documentation

size_t GClasses::GSparseClusterer::m_clusterCount

protected

bool GClasses::GSparseClusterer::m_ownMetric

protected

GSparseSimilarity* GClasses::GSparseClusterer::m_pMetric

protected