CLUS::DiscretePermutationTransformation Class Reference

#include <discretepermutationtransformation.h>

Public Member Functions
	DiscretePermutationTransformation (int NoAttributes, int NoDatasets, Matrix< double > &cDataset, Matrix< int > &dDataset, const Vector< int > &DDomainSize)
void	SetShiftsAttribute (int attrib, Vector< Permutation > &shiftsAtt)
Permutation	GetShift (int attrib, int datasetIndex)
void	ApplyShiftToTuple (int *dataPoint, int datasetIndex)
bool	HasAttributeShifts (int attrib)
void	saveToStream (ostream &out, int attribute, int dataset)
Private Attributes
Vector< bool >	mask
	keep track of the attributes with shifts
Matrix< Permutation >	shifts
	shifts: attributes as rows, datasets as columns
Matrix< double > &	cdataset
	original dataset; keep arround for dataset information only
Matrix< int > &	ddataset
	discrete dataset; last column ignored since is classlabel
const Vector< int > &	dDomainSize
int	numDataSets

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Constructor & Destructor Documentation

CLUS::DiscretePermutationTransformation::DiscretePermutationTransformation (  int  NoAttributes, int  NoDatasets, Matrix< double > &  cDataset, Matrix< int > &  dDataset, const Vector< int > &  DDomainSize )  [inline]

Definition at line 149 of file discretepermutationtransformation.h.

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Member Function Documentation

void CLUS::DiscretePermutationTransformation::ApplyShiftToTuple (  int *  dataPoint, int  datasetIndex )  [inline]

Definition at line 189 of file discretepermutationtransformation.h. Referenced by CLUS::MultiDecisionTree< T_Splitter >::Infer(), and CLUS::MultiDecisionTree< T_Splitter >::Prune().

Permutation CLUS::DiscretePermutationTransformation::GetShift (  int  attrib, int  datasetIndex )  [inline]

Definition at line 184 of file discretepermutationtransformation.h. Referenced by CLUS::BinaryMultiClassificationSplitter::ComputeCenter(), and CLUS::BinaryMultiClassificationSplitter::ComputeSplitPoint().

bool CLUS::DiscretePermutationTransformation::HasAttributeShifts (  int  attrib  )  [inline]

Definition at line 196 of file discretepermutationtransformation.h. Referenced by CLUS::BinaryMultiClassificationSplitter::ComputeSplitVariable(), CLUS::BinaryMultiClassificationSplitter::InitializeSplitStatistics(), and CLUS::BinaryMultiClassificationSplitter::UpdateSplitStatistics().

void CLUS::DiscretePermutationTransformation::saveToStream (  ostream &  out, int  attribute, int  dataset )  [inline]

Definition at line 201 of file discretepermutationtransformation.h. Referenced by CLUS::MultiDecisionTree< T_Splitter >::SaveToStream().

void CLUS::DiscretePermutationTransformation::SetShiftsAttribute (  int  attrib, Vector< Permutation > &  shiftsAtt )  [inline]

Definition at line 165 of file discretepermutationtransformation.h.

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Field Documentation

Matrix<double>& CLUS::DiscretePermutationTransformation::cdataset [private]

original dataset; keep arround for dataset information only Definition at line 139 of file discretepermutationtransformation.h. Referenced by DiscretePermutationTransformation(), and SetShiftsAttribute().

Matrix<int>& CLUS::DiscretePermutationTransformation::ddataset [private]

discrete dataset; last column ignored since is classlabel Definition at line 142 of file discretepermutationtransformation.h. Referenced by DiscretePermutationTransformation(), and SetShiftsAttribute().

const Vector<int>& CLUS::DiscretePermutationTransformation::dDomainSize [private]

Definition at line 144 of file discretepermutationtransformation.h. Referenced by DiscretePermutationTransformation().

Vector<bool> CLUS::DiscretePermutationTransformation::mask [private]

keep track of the attributes with shifts Definition at line 133 of file discretepermutationtransformation.h. Referenced by ApplyShiftToTuple(), DiscretePermutationTransformation(), HasAttributeShifts(), and SetShiftsAttribute().

int CLUS::DiscretePermutationTransformation::numDataSets [private]

Definition at line 146 of file discretepermutationtransformation.h. Referenced by DiscretePermutationTransformation().

Matrix<Permutation> CLUS::DiscretePermutationTransformation::shifts [private]

shifts: attributes as rows, datasets as columns Definition at line 136 of file discretepermutationtransformation.h. Referenced by ApplyShiftToTuple(), DiscretePermutationTransformation(), GetShift(), saveToStream(), and SetShiftsAttribute().

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

• discretepermutationtransformation.h

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