This class takes an input stream of a matrix data file and analyzes the the independence of the columns. More...

#include <SPMiner.h>

Inheritance diagram for SPMiner:

Public Member Functions
	SPMiner (float balance=0.5, float support=1.0, unsigned int buffer_size=1000)
	SPMiner (const SPMiner &src)
virtual SPMiner &	operator= (const SPMiner &rhs)
Protected Member Functions
void	analyzeHelper ()
virtual bool	analyzeLevel (unsigned int level)
virtual void	analyzeFirstLevel ()
virtual void	analyzeNewLevel (unsigned int level)
virtual void	countTable (ItemSetMap< int > *result, unsigned int level, unsigned int length)
virtual bool	hasMatches (unsigned int i, unsigned int j, unsigned int level)
virtual void	pruneItemSets (ItemSetMap< int > *result, const vector< vector< unsigned int > > &tallies, unsigned int level)
virtual unsigned int	handlePrinting (unsigned int level)
Protected Attributes
unsigned int	current
float	balance
unsigned int	bpreq
unsigned int	bpreq2
float	support
vector< ItemSet * >	buffer
unsigned int	buffer_size
ItemSetMap< int > *	prevSets

Detailed Description

This class takes an input stream of a matrix data file and analyzes the the independence of the columns.

Member Function Documentation

void SPMiner::analyzeHelper ( ) [protected, virtual]

Analyzes the matrix, one level at a time

Reimplemented from LevelwiseMiner.

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