opengm::LPReparametrizer< GM, ACC > Class Template Reference

#include <lp_reparametrization.hxx>

Inheritance diagram for opengm::LPReparametrizer< GM, ACC >:

Collaboration diagram for opengm::LPReparametrizer< GM, ACC >:

Public Types
typedef GM	GraphicalModelType
typedef GraphicalModelType::ValueType	ValueType
typedef GraphicalModelType::IndexType	IndexType
typedef GraphicalModelType::LabelType	LabelType
typedef std::vector< bool >	MaskType
typedef std::vector< MaskType >	ImmovableLabelingType
typedef LPReparametrisationStorage< GM >	RepaStorageType
typedef opengm::GraphicalModel< ValueType, opengm::Adder, opengm::ReparametrizationView< GM, RepaStorageType >, opengm::DiscreteSpace< IndexType, LabelType > >	ReparametrizedGMType
typedef LPReparametrizer_Parameter	Parameter

Public Member Functions
	LPReparametrizer (const GM &gm)
virtual	~LPReparametrizer ()
RepaStorageType &	Reparametrization ()
virtual void	getArcConsistency (std::vector< bool > *pmask, std::vector< LabelType > *plabeling, IndexType modelorder=2)
virtual void	reparametrize (const MaskType *pmask=0)
void	reparametrize (const ImmovableLabelingType &immovableLabeling)
virtual void	getReparametrizedModel (ReparametrizedGMType &gm) const
const GM &	graphicalModel () const

Detailed Description

template<class GM, class ACC>
class opengm::LPReparametrizer< GM, ACC >

Definition at line 282 of file lp_reparametrization.hxx.

Member Typedef Documentation

template<class GM, class ACC>

typedef GM opengm::LPReparametrizer< GM, ACC >::GraphicalModelType

Definition at line 285 of file lp_reparametrization.hxx.

template<class GM, class ACC>

typedef std::vector<MaskType> opengm::LPReparametrizer< GM, ACC >::ImmovableLabelingType

Definition at line 290 of file lp_reparametrization.hxx.

template<class GM, class ACC>

typedef GraphicalModelType::IndexType opengm::LPReparametrizer< GM, ACC >::IndexType

Definition at line 287 of file lp_reparametrization.hxx.

template<class GM, class ACC>

typedef GraphicalModelType::LabelType opengm::LPReparametrizer< GM, ACC >::LabelType

Definition at line 288 of file lp_reparametrization.hxx.

template<class GM, class ACC>

typedef std::vector<bool> opengm::LPReparametrizer< GM, ACC >::MaskType

Definition at line 289 of file lp_reparametrization.hxx.

template<class GM, class ACC>

typedef LPReparametrizer_Parameter opengm::LPReparametrizer< GM, ACC >::Parameter

Definition at line 294 of file lp_reparametrization.hxx.

template<class GM, class ACC>

typedef opengm::GraphicalModel<ValueType,opengm::Adder,opengm::ReparametrizationView<GM,RepaStorageType>, opengm::DiscreteSpace<IndexType,LabelType> > opengm::LPReparametrizer< GM, ACC >::ReparametrizedGMType

Definition at line 293 of file lp_reparametrization.hxx.

template<class GM, class ACC>

typedef LPReparametrisationStorage<GM> opengm::LPReparametrizer< GM, ACC >::RepaStorageType

Definition at line 291 of file lp_reparametrization.hxx.

template<class GM, class ACC>

typedef GraphicalModelType::ValueType opengm::LPReparametrizer< GM, ACC >::ValueType

Definition at line 286 of file lp_reparametrization.hxx.

Constructor & Destructor Documentation

template<class GM, class ACC>

opengm::LPReparametrizer< GM, ACC >::LPReparametrizer ( const GM &  gm )

inline

Definition at line 296 of file lp_reparametrization.hxx.

template<class GM, class ACC>

virtual opengm::LPReparametrizer< GM, ACC >::~LPReparametrizer ( )

inlinevirtual

Definition at line 297 of file lp_reparametrization.hxx.

Member Function Documentation

template<class GM , class ACC >

void opengm::LPReparametrizer< GM, ACC >::getArcConsistency ( std::vector< bool > *  pmask, std::vector< LabelType > *  plabeling, IndexType  modelorder = 2  )

virtual

for (all factors) compute optimal values and labels (label sequences) create the list of unary factors; find optimal label for each variable

for (unary factors and the optimal label) { for (each NON-nary factor) if NOT (locally optimal labels form an eps-optimal factor value or the optimal label produces THE (very) optimal factor value) mark the node as NON-consistent }

only higher order factors are considered

>find the place of the variable

>if the label belongs to the optimal configuration of the factor

if it is connected to other optimal labels with eps-optimal hyperedge

else

Definition at line 325 of file lp_reparametrization.hxx.

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template<class GM , class ACC >

void opengm::LPReparametrizer< GM, ACC >::getReparametrizedModel ( ReparametrizedGMType &  gm ) const

virtual

Definition at line 311 of file lp_reparametrization.hxx.

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template<class GM, class ACC>

const GM& opengm::LPReparametrizer< GM, ACC >::graphicalModel ( ) const

inline

Definition at line 304 of file lp_reparametrization.hxx.

template<class GM, class ACC>

RepaStorageType& opengm::LPReparametrizer< GM, ACC >::Reparametrization ( )

inline

Definition at line 298 of file lp_reparametrization.hxx.

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template<class GM, class ACC>

virtual void opengm::LPReparametrizer< GM, ACC >::reparametrize ( const MaskType *  pmask = 0 )

inlinevirtual

Reimplemented in opengm::TRWS_Reparametrizer< Storage, ACC >.

Definition at line 301 of file lp_reparametrization.hxx.

template<class GM, class ACC>

void opengm::LPReparametrizer< GM, ACC >::reparametrize ( const ImmovableLabelingType &  immovableLabeling )

inline

Definition at line 302 of file lp_reparametrization.hxx.