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CMultitaskKernelMklNormalizer Class Reference

Detailed Description

Base-class for parameterized Kernel Normalizers.

Definition at line 27 of file MultitaskKernelMklNormalizer.h.

Inheritance diagram for CMultitaskKernelMklNormalizer:
Inheritance graph
[legend]

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)
SGIOget_global_io ()
void set_global_parallel (Parallel *parallel)
Parallelget_global_parallel ()
void set_global_version (Version *version)
Versionget_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
SGIOio
Parallelparallel
Versionversion
Parameterm_parameters
Parameterm_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

default constructor

Definition at line 34 of file MultitaskKernelMklNormalizer.h.

Member Function Documentation

virtual float64_t get_beta ( int32_t  idx)
pure virtual
Parameters
idxindex 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
kkernel

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
valuevalue of a component of the left hand side feature vector
idx_lhsindex 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
valuevalue of a component of the right hand side feature vector
idx_rhsindex 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
idxindex of MKL weight to set
weightMKL 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.


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

SHOGUN Machine Learning Toolbox - Documentation