Budget maintenance strategy that projects a vector. More...

#include <shark/Algorithms/Trainers/Budgeted/ProjectBudgetMaintenanceStrategy.h>

Inheritance diagram for shark::ProjectBudgetMaintenanceStrategy< InputType >:

Public Member Functions
	ProjectBudgetMaintenanceStrategy ()
	constructor. More...

virtual void	addToModel (ModelType &model, InputType const &alpha, ElementType const &supportVector)

std::string	name () const
	class name More...

Public Member Functions inherited from shark::AbstractBudgetMaintenanceStrategy< InputType >
	AbstractBudgetMaintenanceStrategy ()

std::string	name () const
	return the class name More...

Additional Inherited Members
Public Types inherited from shark::AbstractBudgetMaintenanceStrategy< InputType >
typedef KernelExpansion< InputType >	ModelType

typedef LabeledData< InputType, unsigned int >	DataType

typedef DataType::element_type	ElementType

Static Public Member Functions inherited from shark::AbstractBudgetMaintenanceStrategy< InputType >
static void	findSmallestVector (ModelType const &model, size_t &minIndex, double &minAlpha)

Detailed Description

template<class InputType>
class shark::ProjectBudgetMaintenanceStrategy< InputType >

Budget maintenance strategy that projects a vector.

This is an budget strategy that simply projects one of the budget vectors onto the others. The resulting coefficients are then added to the other vectors and the projected vector is removed from the budget.

Definition at line 63 of file ProjectBudgetMaintenanceStrategy.h.

Constructor & Destructor Documentation

◆ ProjectBudgetMaintenanceStrategy()

template<class InputType >

shark::ProjectBudgetMaintenanceStrategy< InputType >::ProjectBudgetMaintenanceStrategy ( )

inline

constructor.

Definition at line 71 of file ProjectBudgetMaintenanceStrategy.h.

Member Function Documentation

◆ addToModel()

template<class InputType >

virtual void shark::ProjectBudgetMaintenanceStrategy< InputType >::addToModel	(	ModelType &	model,
		InputType const &	alpha,
		ElementType const &	supportVector
	)

inlinevirtual

add to model. this is just a fake here, as it is unclear in general how to merge two objects, one needs to specialize this template.

Parameters

[in,out]	model	the model the strategy will work with
[in]	alpha	alphas for the new budget vector
[in]	supportVector	the vector to add to the model by applying the maintenance strategy

Implements shark::AbstractBudgetMaintenanceStrategy< InputType >.

Definition at line 83 of file ProjectBudgetMaintenanceStrategy.h.