itk::Statistics::DecisionRule Class Reference

#include <itkDecisionRule.h>

Inheritance diagram for itk::Statistics::DecisionRule:

Collaboration diagram for itk::Statistics::DecisionRule:

Detailed Description

Base class for decision rules that return a class label based on a set of discriminant scores.

DecisionRule is the base class for decision rules used in classification. Subclasses of DecisionRule include MaximumDecisionRule, MinimumDecisionRule, and MaximumRationDecisionRule, This class has a pure virtual function, Evaluate(), which implements the particular decision rule, given a set of discriminant scores. Concrete subclasses of DecisionRule must implement this method.

Definition at line 47 of file itkDecisionRule.h.

Public Types
typedef MembershipVectorType::size_type	ClassIdentifierType
typedef SmartPointer< const Self >	ConstPointer
typedef double	MembershipValueType
typedef std::vector < MembershipValueType >	MembershipVectorType
typedef SmartPointer< Self >	Pointer
typedef DecisionRule	Self
typedef Object	Superclass
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef Object	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef LightObject	Self

Public Member Functions
virtual ClassIdentifierType	Evaluate (const MembershipVectorType &discriminantScores) const =0
virtual const char *	GetNameOfClass () const
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual LightObject::Pointer	CreateAnother () const override
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary ()
const MetaDataDictionary &	GetMetaDataDictionary () const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const override
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int) override
virtual void	UnRegister () const noexceptoverride
virtual void	SetObjectName (std::string _arg)
virtual const std::string &	GetObjectName () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Protected Member Functions
	DecisionRule ()
virtual	~DecisionRule () override
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	PrintSelf (std::ostream &os, Indent indent) const override
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object () override
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Additional Inherited Members
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static Pointer	New ()
static void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()
static Pointer	New ()
Protected Attributes inherited from itk::LightObject
AtomicInt< int >	m_ReferenceCount

Member Typedef Documentation

typedef MembershipVectorType::size_type itk::Statistics::DecisionRule::ClassIdentifierType

Types for class identifiers.

Definition at line 64 of file itkDecisionRule.h.

typedef SmartPointer< const Self > itk::Statistics::DecisionRule::ConstPointer

Definition at line 54 of file itkDecisionRule.h.

typedef double itk::Statistics::DecisionRule::MembershipValueType

Types for discriminant values and vectors.

Definition at line 57 of file itkDecisionRule.h.

typedef std::vector< MembershipValueType > itk::Statistics::DecisionRule::MembershipVectorType

Definition at line 61 of file itkDecisionRule.h.

typedef SmartPointer< Self > itk::Statistics::DecisionRule::Pointer

Definition at line 53 of file itkDecisionRule.h.

typedef DecisionRule itk::Statistics::DecisionRule::Self

Standard class typedefs

Definition at line 51 of file itkDecisionRule.h.

typedef Object itk::Statistics::DecisionRule::Superclass

Definition at line 52 of file itkDecisionRule.h.

Constructor & Destructor Documentation

itk::Statistics::DecisionRule::DecisionRule ( )

protected

virtual itk::Statistics::DecisionRule::~DecisionRule ( )

overrideprotectedvirtual

Member Function Documentation

virtual ClassIdentifierType itk::Statistics::DecisionRule::Evaluate ( const MembershipVectorType &  discriminantScores ) const

pure virtual

Evaluate the decision rule. The return value of this function is a class label. Functions returns the best label given the discriminant scores using its internal logic.

Implemented in itk::Statistics::MaximumRatioDecisionRule, itk::Statistics::MaximumDecisionRule, and itk::Statistics::MinimumDecisionRule.

virtual const char* itk::Statistics::DecisionRule::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods)

Reimplemented from itk::Object.

Reimplemented in itk::Statistics::MaximumRatioDecisionRule, itk::Statistics::MaximumDecisionRule, and itk::Statistics::MinimumDecisionRule.

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

• itkDecisionRule.h