CMultitaskKernelMklNormalizer Class Reference

Detailed Description

Base-class for parameterized Kernel Normalizers.

Definition at line 27 of file MultitaskKernelMklNormalizer.h.

Inheritance diagram for CMultitaskKernelMklNormalizer:

Public Member Functions
	CMultitaskKernelMklNormalizer ()
virtual bool	init (CKernel *k)
virtual float64_t	normalize_lhs (float64_t value, int32_t idx_lhs)
virtual float64_t	normalize_rhs (float64_t value, int32_t idx_rhs)
virtual float64_t	get_beta (int32_t idx)=0
virtual void	set_beta (int32_t idx, float64_t weight)=0
virtual int32_t	get_num_betas ()=0
virtual const char *	get_name () const
Public Member Functions inherited from CKernelNormalizer
	CKernelNormalizer ()
virtual	~CKernelNormalizer ()
virtual float64_t	normalize (float64_t value, int32_t idx_lhs, int32_t idx_rhs)=0
virtual void	register_params ()
ENormalizerType	get_normalizer_type ()
void	set_normalizer_type (ENormalizerType type)
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)

Protected Attributes
float64_t	scale
Protected Attributes inherited from CKernelNormalizer
ENormalizerType	m_type

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 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)

Constructor & Destructor Documentation

CMultitaskKernelMklNormalizer

(

)

default constructor

Definition at line 34 of file MultitaskKernelMklNormalizer.h.

Member Function Documentation

virtual float64_t get_beta ( int32_t  idx )

pure virtual

Parameters

idx	index of MKL weight to get

Implemented in CMultitaskKernelTreeNormalizer, and CMultitaskKernelPlifNormalizer.

virtual const char* get_name ( ) const

virtual

Returns

object name

Implements CSGObject.

Reimplemented in CMultitaskKernelTreeNormalizer, and CMultitaskKernelPlifNormalizer.

Definition at line 117 of file MultitaskKernelMklNormalizer.h.

virtual int32_t get_num_betas ( )

pure virtual

Returns

number of sub-kernel weights for MKL

Implemented in CMultitaskKernelTreeNormalizer, and CMultitaskKernelPlifNormalizer.

virtual bool init ( CKernel *  k )

virtual

initialization of the normalizer

Parameters

k

kernel

Implements CKernelNormalizer.

Definition at line 42 of file MultitaskKernelMklNormalizer.h.

virtual float64_t normalize_lhs ( float64_t  value, int32_t  idx_lhs  )

virtual

normalize only the left hand side vector

Parameters

value	value of a component of the left hand side feature vector
idx_lhs	index of left hand side vector

Implements CKernelNormalizer.

Reimplemented in CMultitaskKernelTreeNormalizer.

Definition at line 79 of file MultitaskKernelMklNormalizer.h.

virtual float64_t normalize_rhs ( float64_t  value, int32_t  idx_rhs  )

virtual

normalize only the right hand side vector

Parameters

value	value of a component of the right hand side feature vector
idx_rhs	index of right hand side vector

Implements CKernelNormalizer.

Reimplemented in CMultitaskKernelTreeNormalizer.

Definition at line 89 of file MultitaskKernelMklNormalizer.h.

virtual void set_beta ( int32_t  idx, float64_t  weight  )

pure virtual

Parameters

idx	index of MKL weight to set
weight	MKL weight to set

Implemented in CMultitaskKernelTreeNormalizer, and CMultitaskKernelPlifNormalizer.

Member Data Documentation

float64_t scale

protected

scale constant obtained from k(0,0)

Definition at line 126 of file MultitaskKernelMklNormalizer.h.

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

• MultitaskKernelMklNormalizer.h