Detailed Description

MKLMultiClassOptimizationBase is a helper class for MKLMultiClass.

it is a virtual base class for MKLMultiClassGLPK and MKLMultiClassGradient which are instances of optimization

Inheritance diagram for MKLMultiClassOptimizationBase:

Public Member Functions
	MKLMultiClassOptimizationBase ()
virtual	~MKLMultiClassOptimizationBase ()
virtual void	setup (const int32_t numkernels2)
virtual void	addconstraint (const ::std::vector< float64_t > &normw2, const float64_t sumofpositivealphas)
virtual void	computeweights (std::vector< float64_t > &weights2)
virtual const char *	get_name () const
virtual void	set_mkl_norm (float64_t norm)
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)

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

MKLMultiClassOptimizationBase ( )

Class default Constructor

~MKLMultiClassOptimizationBase ( )

virtual

Class default Destructor

virtual

adds a constraint to the LP arising in L1 MKL based on two parameters

Parameters

normw2	is the vector of $\\|w_k \\|^2$ for all kernels
sumofpositivealphas	is a term depending on alphas, labels and biases, see in the function float64_t getsumofsignfreealphas() from MKLMultiClass.h, it depends on the formulation of the underlying GMNPSVM.