Detailed Description

the class DimensionReductionPreprocessor, a base class for preprocessors used to lower the dimensionality of given simple features (dense matrices).

Definition at line 30 of file DimensionReductionPreprocessor.h.

Inheritance diagram for CDimensionReductionPreprocessor:

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Public Member Functions
	CDimensionReductionPreprocessor ()

	CDimensionReductionPreprocessor (CEmbeddingConverter *converter)

virtual	~CDimensionReductionPreprocessor ()

virtual bool	init (CFeatures *data)

virtual void	cleanup ()

virtual SGMatrix< float64_t >	apply_to_feature_matrix (CFeatures *features)

virtual SGVector< float64_t >	apply_to_feature_vector (SGVector< float64_t > vector)

virtual const char *	get_name () const

virtual EPreprocessorType	get_type () const

void	set_target_dim (int32_t dim)

int32_t	get_target_dim () const

void	set_distance (CDistance *distance)

CDistance *	get_distance () const

void	set_kernel (CKernel *kernel)

CKernel *	get_kernel () const

Public Member Functions inherited from CSimplePreprocessor< float64_t >
	CSimplePreprocessor ()

virtual EFeatureClass	get_feature_class ()
	return that we are simple features (just fixed size matrices) More...

virtual EFeatureType	get_feature_type ()
	return feature type More...

Public Member Functions inherited from CPreprocessor
	CPreprocessor ()

virtual	~CPreprocessor ()

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)

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

Protected Member Functions
void	init ()

Protected Member Functions inherited from CSGObject
virtual void	load_serializable_pre () throw (ShogunException)

virtual void	load_serializable_post () throw (ShogunException)

virtual void	save_serializable_pre () throw (ShogunException)

virtual void	save_serializable_post () throw (ShogunException)

Protected Attributes
int32_t	m_target_dim

CDistance *	m_distance

CKernel *	m_kernel

CEmbeddingConverter *	m_converter

Additional Inherited Members
Public Attributes inherited from CSGObject
SGIO *	io

Parallel *	parallel

Version *	version

Parameter *	m_parameters

Parameter *	m_model_selection_parameters