CF1Measure Class Reference

Detailed Description

class F1Measure used to measure F1 score of 2-class classifier.

This class is also capable of measuring any other rate using get_[measure name] methods of CContingencyTableEvaluation class.

Note that evaluate() should be called first.

Definition at line 317 of file ContingencyTableEvaluation.h.

Inheritance diagram for CF1Measure:

Public Member Functions
	CF1Measure ()
virtual	~CF1Measure ()
virtual const char *	get_name () const
Public Member Functions inherited from CContingencyTableEvaluation
	CContingencyTableEvaluation ()
	CContingencyTableEvaluation (EContingencyTableMeasureType type)
virtual	~CContingencyTableEvaluation ()
virtual float64_t	evaluate (CLabels *predicted, CLabels *ground_truth)
EEvaluationDirection	get_evaluation_direction ()
float64_t	get_accuracy () const
float64_t	get_error_rate () const
float64_t	get_BAL () const
float64_t	get_WRACC () const
float64_t	get_F1 () const
float64_t	get_cross_correlation () const
float64_t	get_recall () const
float64_t	get_precision () const
float64_t	get_specificity () const
Public Member Functions inherited from CBinaryClassEvaluation
	CBinaryClassEvaluation ()
virtual	~CBinaryClassEvaluation ()
Public Member Functions inherited from CEvaluation
	CEvaluation ()
virtual	~CEvaluation ()
Public Member Functions inherited from CSGObject
	CSGObject ()
	CSGObject (const CSGObject &orig)
virtual	~CSGObject ()
virtual bool	is_generic (EPrimitiveType *generic) const
template<class T >
void	set_generic ()
void	unset_generic ()
virtual void	print_serializable (const char *prefix="")
virtual bool	save_serializable (CSerializableFile *file, const char *prefix="")
virtual bool	load_serializable (CSerializableFile *file, const char *prefix="")
void	set_global_io (SGIO *io)
SGIO *	get_global_io ()
void	set_global_parallel (Parallel *parallel)
Parallel *	get_global_parallel ()
void	set_global_version (Version *version)
Version *	get_global_version ()
SGVector< char * >	get_modelsel_names ()
char *	get_modsel_param_descr (const char *param_name)
index_t	get_modsel_param_index (const char *param_name)

Additional Inherited Members
Public Attributes inherited from CSGObject
SGIO *	io
Parallel *	parallel
Version *	version
Parameter *	m_parameters
Parameter *	m_model_selection_parameters
Protected Member Functions inherited from CContingencyTableEvaluation
void	compute_scores (CLabels *predicted, CLabels *ground_truth)
Protected Attributes inherited from CContingencyTableEvaluation
EContingencyTableMeasureType	m_type
bool	m_computed
int32_t	m_N
float64_t	m_TP
float64_t	m_FP
float64_t	m_TN
float64_t	m_FN

Constructor & Destructor Documentation

CF1Measure

(

)

Definition at line 321 of file ContingencyTableEvaluation.h.

virtual ~CF1Measure ( )

virtual

Definition at line 323 of file ContingencyTableEvaluation.h.

Member Function Documentation

virtual const char* get_name ( ) const

virtual

get name

Reimplemented from CContingencyTableEvaluation.

Definition at line 325 of file ContingencyTableEvaluation.h.

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

• ContingencyTableEvaluation.h