Public Member Functions | Protected Attributes

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]

List of all members.

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

Protected Attributes

float64_t scale

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:
idx index of MKL weight to get

Implemented in CMultitaskKernelPlifNormalizer, and CMultitaskKernelTreeNormalizer.

virtual const char* get_name ( void   )  const [virtual]
Returns:
object name

Implements CSGObject.

Reimplemented in CMultitaskKernelPlifNormalizer, and CMultitaskKernelTreeNormalizer.

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 CMultitaskKernelPlifNormalizer, and CMultitaskKernelTreeNormalizer.

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 CMultitaskKernelPlifNormalizer, and CMultitaskKernelTreeNormalizer.


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:
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