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vtkPPCAStatistics Class Reference

A class for parallel principal component analysis. More...

#include <vtkPPCAStatistics.h>

Inheritance diagram for vtkPPCAStatistics:
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Collaboration diagram for vtkPPCAStatistics:
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Public Types

typedef vtkPCAStatistics Superclass
 
- Public Types inherited from vtkPCAStatistics
typedef
vtkMultiCorrelativeStatistics 
Superclass
 
enum  NormalizationType {
  NONE, TRIANGLE_SPECIFIED, DIAGONAL_SPECIFIED, DIAGONAL_VARIANCE,
  NUM_NORMALIZATION_SCHEMES
}
 
enum  ProjectionType { FULL_BASIS, FIXED_BASIS_SIZE, FIXED_BASIS_ENERGY, NUM_BASIS_SCHEMES }
 
- Public Types inherited from vtkMultiCorrelativeStatistics
typedef vtkStatisticsAlgorithm Superclass
 
- Public Types inherited from vtkStatisticsAlgorithm
typedef vtkTableAlgorithm Superclass
 
enum  InputPorts { INPUT_DATA = 0, LEARN_PARAMETERS = 1, INPUT_MODEL = 2 }
 
enum  OutputIndices { OUTPUT_DATA = 0, OUTPUT_MODEL = 1, ASSESSMENT = 2, OUTPUT_TEST = 2 }
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkPPCAStatisticsNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetController (vtkMultiProcessController *)
 
virtual vtkMultiProcessController * GetController ()
 
- Public Member Functions inherited from vtkPCAStatistics
vtkPCAStatisticsNewInstance () const
 
virtual void SetNormalizationScheme (int)
 
virtual int GetNormalizationScheme ()
 
virtual void SetNormalizationSchemeByName (const char *sname)
 
virtual const char * GetNormalizationSchemeName (int scheme)
 
virtual vtkTable * GetSpecifiedNormalization ()
 
virtual void SetSpecifiedNormalization (vtkTable *)
 
void GetEigenvalues (int request, vtkDoubleArray *)
 
void GetEigenvalues (vtkDoubleArray *)
 
double GetEigenvalue (int request, int i)
 
double GetEigenvalue (int i)
 
void GetEigenvectors (int request, vtkDoubleArray *eigenvectors)
 
void GetEigenvectors (vtkDoubleArray *eigenvectors)
 
void GetEigenvector (int i, vtkDoubleArray *eigenvector)
 
void GetEigenvector (int request, int i, vtkDoubleArray *eigenvector)
 
virtual void SetBasisScheme (int)
 
virtual int GetBasisScheme ()
 
virtual const char * GetBasisSchemeName (int schemeIndex)
 
virtual void SetBasisSchemeByName (const char *schemeName)
 
virtual void SetFixedBasisSize (int)
 
virtual int GetFixedBasisSize ()
 
virtual void SetFixedBasisEnergy (double)
 
virtual double GetFixedBasisEnergy ()
 
virtual bool SetParameter (const char *parameter, int index, vtkVariant value)
 
- Public Member Functions inherited from vtkMultiCorrelativeStatistics
vtkMultiCorrelativeStatisticsNewInstance () const
 
virtual void Aggregate (vtkDataObjectCollection *, vtkMultiBlockDataSet *)
 
- Public Member Functions inherited from vtkStatisticsAlgorithm
vtkStatisticsAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetColumnStatus (const char *namCol, int status)
 
virtual void ResetAllColumnStates ()
 
virtual int RequestSelectedColumns ()
 
virtual void ResetRequests ()
 
virtual vtkIdType GetNumberOfRequests ()
 
virtual vtkIdType GetNumberOfColumnsForRequest (vtkIdType request)
 
void AddColumn (const char *namCol)
 
void AddColumnPair (const char *namColX, const char *namColY)
 
virtual void SetLearnOptionParameterConnection (vtkAlgorithmOutput *params)
 
virtual void SetLearnOptionParameters (vtkDataObject *params)
 
virtual void SetInputModelConnection (vtkAlgorithmOutput *model)
 
virtual void SetInputModel (vtkDataObject *model)
 
virtual void SetLearnOption (bool)
 
virtual bool GetLearnOption ()
 
virtual void SetDeriveOption (bool)
 
virtual bool GetDeriveOption ()
 
virtual void SetAssessOption (bool)
 
virtual bool GetAssessOption ()
 
virtual void SetTestOption (bool)
 
virtual bool GetTestOption ()
 
virtual void SetNumberOfPrimaryTables (vtkIdType)
 
virtual vtkIdType GetNumberOfPrimaryTables ()
 
virtual void SetAssessNames (vtkStringArray *)
 
virtual vtkStringArray * GetAssessNames ()
 
virtual const char * GetColumnForRequest (vtkIdType r, vtkIdType c)
 
virtual int GetColumnForRequest (vtkIdType r, vtkIdType c, vtkStdString &columnName)
 

Static Public Member Functions

static int IsTypeOf (const char *type)
 
static vtkPPCAStatisticsSafeDownCast (vtkObjectBase *o)
 
static vtkPPCAStatisticsNew ()
 
- Static Public Member Functions inherited from vtkPCAStatistics
static int IsTypeOf (const char *type)
 
static vtkPCAStatisticsSafeDownCast (vtkObjectBase *o)
 
static vtkPCAStatisticsNew ()
 
- Static Public Member Functions inherited from vtkMultiCorrelativeStatistics
static int IsTypeOf (const char *type)
 
static
vtkMultiCorrelativeStatistics
SafeDownCast (vtkObjectBase *o)
 
static
vtkMultiCorrelativeStatistics
New ()
 
- Static Public Member Functions inherited from vtkStatisticsAlgorithm
static int IsTypeOf (const char *type)
 
static vtkStatisticsAlgorithmSafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkPPCAStatistics ()
 
 ~vtkPPCAStatistics ()
 
virtual void Learn (vtkTable *inData, vtkTable *inParameters, vtkMultiBlockDataSet *outMeta)
 
virtual void Test (vtkTable *, vtkMultiBlockDataSet *, vtkTable *)
 
- Protected Member Functions inherited from vtkPCAStatistics
 vtkPCAStatistics ()
 
 ~vtkPCAStatistics ()
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
virtual void Derive (vtkMultiBlockDataSet *)
 
virtual vtkDoubleArray * CalculatePValues (vtkIdTypeArray *, vtkDoubleArray *)
 
virtual void Assess (vtkTable *, vtkMultiBlockDataSet *, vtkTable *)
 
virtual void SelectAssessFunctor (vtkTable *inData, vtkDataObject *inMeta, vtkStringArray *rowNames, AssessFunctor *&dfunc)
 
- Protected Member Functions inherited from vtkMultiCorrelativeStatistics
 vtkMultiCorrelativeStatistics ()
 
 ~vtkMultiCorrelativeStatistics ()
 
- Protected Member Functions inherited from vtkStatisticsAlgorithm
 vtkStatisticsAlgorithm ()
 
 ~vtkStatisticsAlgorithm ()
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
void Assess (vtkTable *, vtkMultiBlockDataSet *, vtkTable *, int)
 

Protected Attributes

vtkMultiProcessController * Controller
 
- Protected Attributes inherited from vtkPCAStatistics
int NormalizationScheme
 
int BasisScheme
 
int FixedBasisSize
 
double FixedBasisEnergy
 
- Protected Attributes inherited from vtkStatisticsAlgorithm
int NumberOfPrimaryTables
 
bool LearnOption
 
bool DeriveOption
 
bool AssessOption
 
bool TestOption
 
vtkStringArray * AssessNames
 
vtkStatisticsAlgorithmPrivateInternals
 

Additional Inherited Members

- Static Protected Attributes inherited from vtkPCAStatistics
static const char * BasisSchemeEnumNames [NUM_BASIS_SCHEMES+1]
 
static const char * NormalizationSchemeEnumNames [NUM_NORMALIZATION_SCHEMES+1]
 

Detailed Description

A class for parallel principal component analysis.

vtkPPCAStatistics is vtkPCAStatistics subclass for parallel datasets. It learns and derives the global statistical model on each node, but assesses each individual data points on the node that owns it.

Thanks:
Thanks to Philippe Pebay, David Thompson and Janine Bennett from Sandia National Laboratories for implementing this class.
Tests:
vtkPPCAStatistics (Tests)

Definition at line 43 of file vtkPPCAStatistics.h.

Member Typedef Documentation

Definition at line 46 of file vtkPPCAStatistics.h.

Constructor & Destructor Documentation

vtkPPCAStatistics::vtkPPCAStatistics ( )
protected
vtkPPCAStatistics::~vtkPPCAStatistics ( )
protected

Member Function Documentation

static int vtkPPCAStatistics::IsTypeOf ( const char *  type)
static
virtual int vtkPPCAStatistics::IsA ( const char *  type)
virtual

Reimplemented from vtkPCAStatistics.

static vtkPPCAStatistics* vtkPPCAStatistics::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkPPCAStatistics::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkPCAStatistics.

vtkPPCAStatistics* vtkPPCAStatistics::NewInstance ( ) const
void vtkPPCAStatistics::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

Reimplemented from vtkPCAStatistics.

static vtkPPCAStatistics* vtkPPCAStatistics::New ( )
static
virtual void vtkPPCAStatistics::SetController ( vtkMultiProcessController *  )
virtual

Get/Set the multiprocess controller. If no controller is set, single process is assumed.

virtual vtkMultiProcessController* vtkPPCAStatistics::GetController ( )
virtual

Get/Set the multiprocess controller. If no controller is set, single process is assumed.

virtual void vtkPPCAStatistics::Learn ( vtkTable *  ,
vtkTable *  ,
vtkMultiBlockDataSet *   
)
protectedvirtual

Execute the calculations required by the Learn option.

Reimplemented from vtkMultiCorrelativeStatistics.

virtual void vtkPPCAStatistics::Test ( vtkTable *  ,
vtkMultiBlockDataSet *  ,
vtkTable *   
)
protectedvirtual

Execute the calculations required by the Test option. NB: Not implemented for more than 1 processor

Reimplemented from vtkPCAStatistics.

Member Data Documentation

vtkMultiProcessController* vtkPPCAStatistics::Controller
protected

Definition at line 62 of file vtkPPCAStatistics.h.


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