CDiffusionMaps Class Reference

Detailed Description

CDiffusionMaps used to preprocess given data using diffusion maps dimensionality reduction technique.

Definition at line 28 of file DiffusionMaps.h.

Inheritance diagram for CDiffusionMaps:

Public Member Functions
	CDiffusionMaps ()
virtual	~CDiffusionMaps ()
virtual CFeatures *	apply (CFeatures *features)
virtual CSimpleFeatures < float64_t > *	embed_kernel (CKernel *kernel)
void	set_t (int32_t t)
int32_t	get_t () const
virtual const char *	get_name () const
Public Member Functions inherited from CEmbeddingConverter
	CEmbeddingConverter ()
virtual	~CEmbeddingConverter ()
virtual CSimpleFeatures < float64_t > *	embed (CFeatures *features)
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 CConverter
	CConverter ()
virtual	~CConverter ()
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 CEmbeddingConverter
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_t
Protected Attributes inherited from CEmbeddingConverter
int32_t	m_target_dim
CDistance *	m_distance
CKernel *	m_kernel

Additional Inherited Members
Public Attributes inherited from CSGObject
SGIO *	io
Parallel *	parallel
Version *	version
Parameter *	m_parameters
Parameter *	m_model_selection_parameters

Constructor & Destructor Documentation

CDiffusionMaps

(

)

constructor

Definition at line 24 of file DiffusionMaps.cpp.

~CDiffusionMaps ( )

virtual

destructor

Definition at line 37 of file DiffusionMaps.cpp.

Member Function Documentation

CFeatures * apply ( CFeatures *  features )

virtual

apply preprocessor to features

Parameters

features

Implements CEmbeddingConverter.

Definition at line 56 of file DiffusionMaps.cpp.

CSimpleFeatures< float64_t > * embed_kernel ( CKernel *  kernel )

virtual

embed kernel

Parameters

kernel

to use for embedding

Returns

embedding simple features

Definition at line 70 of file DiffusionMaps.cpp.

const char * get_name ( ) const

virtual

get name

Reimplemented from CEmbeddingConverter.

Definition at line 51 of file DiffusionMaps.cpp.

int32_t get_t

(

)

const

getter for t parameter

Returns

t value

Definition at line 46 of file DiffusionMaps.cpp.

void init ( )

protected

default init

Definition at line 32 of file DiffusionMaps.cpp.

void set_t

(

int32_t

t

)

setter for t parameter

Parameters

t

t value

Definition at line 41 of file DiffusionMaps.cpp.

Member Data Documentation

int32_t m_t

protected

number of steps

Definition at line 70 of file DiffusionMaps.h.

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

• DiffusionMaps.h
• DiffusionMaps.cpp