spams::FISTA::SqLossMissing< T > Class Template Reference

#include <fista.h>

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Detailed Description

template<typename T>
class spams::FISTA::SqLossMissing< T >

Definition at line 293 of file fista.h.

Public Member Functions
T	eval (const Vector< T > &alpha) const
virtual T	fenchel (const Vector< T > &input) const
void	grad (const Vector< T > &alpha, Vector< T > &grad) const
void	init (const Vector< T > &x)
	SqLossMissing (const AbstractMatrixB< T > &D)
virtual void	var_fenchel (const Vector< T > &x, Vector< T > &grad1, Vector< T > &grad2, const bool intercept) const
virtual	~SqLossMissing ()
Public Member Functions inherited from spams::FISTA::Loss< T >
virtual bool	is_fenchel () const
	Loss ()
virtual bool	test_backtracking (const Vector< T > &y, const Vector< T > &grad, const Vector< T > &prox, const T L) const
virtual	~Loss ()

Private Member Functions
SqLossMissing< T > &	operator= (const SqLossMissing< T > &dict)
	SqLossMissing (const SqLossMissing< T > &dict)

Private Attributes
const AbstractMatrixB< T > *	_D
List< int >	_missingvalues
Vector< T >	_x

Constructor & Destructor Documentation

template<typename T>

spams::FISTA::SqLossMissing< T >::SqLossMissing ( const AbstractMatrixB< T > &  D )

inline

Definition at line 295 of file fista.h.

template<typename T>

virtual spams::FISTA::SqLossMissing< T >::~SqLossMissing ( )

inlinevirtual

Definition at line 296 of file fista.h.

template<typename T>

spams::FISTA::SqLossMissing< T >::SqLossMissing ( const SqLossMissing< T > &  dict )

explicitprivate

Member Function Documentation

template<typename T>

T spams::FISTA::SqLossMissing< T >::eval ( const Vector< T > &  alpha ) const

inlinevirtual

Implements spams::FISTA::Loss< T >.

Definition at line 309 of file fista.h.

References spams::Vector< T >::copy(), spams::Vector< T >::n(), spams::Vector< T >::nrm2sq(), and spams::Vector< T >::toSparse().

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template<typename T>

virtual T spams::FISTA::SqLossMissing< T >::fenchel ( const Vector< T > &  input ) const

inlinevirtual

Implements spams::FISTA::Loss< T >.

Definition at line 332 of file fista.h.

References spams::Vector< T >::dot(), and spams::Vector< T >::nrm2sq().

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template<typename T>

void spams::FISTA::SqLossMissing< T >::grad ( const Vector< T > &  alpha, Vector< T > &  grad  ) const

inlinevirtual

Implements spams::FISTA::Loss< T >.

Definition at line 321 of file fista.h.

References spams::Vector< T >::copy(), spams::Vector< T >::n(), and spams::Vector< T >::toSparse().

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template<typename T>

void spams::FISTA::SqLossMissing< T >::init ( const Vector< T > &  x )

inlinevirtual

Implements spams::FISTA::Loss< T >.

Definition at line 298 of file fista.h.

template<typename T>

SqLossMissing<T>& spams::FISTA::SqLossMissing< T >::operator= ( const SqLossMissing< T > &  dict )

private

template<typename T>

virtual void spams::FISTA::SqLossMissing< T >::var_fenchel ( const Vector< T > &  x, Vector< T > &  grad1, Vector< T > &  grad2, const bool  intercept  ) const

inlinevirtual

Implements spams::FISTA::Loss< T >.

Definition at line 335 of file fista.h.

References spams::Vector< T >::copy(), spams::Vector< T >::n(), spams::Vector< T >::toSparse(), and spams::Vector< T >::whiten().

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Member Data Documentation

template<typename T>

const AbstractMatrixB<T>* spams::FISTA::SqLossMissing< T >::_D

private

Definition at line 353 of file fista.h.

template<typename T>

List<int> spams::FISTA::SqLossMissing< T >::_missingvalues

private

Definition at line 355 of file fista.h.

template<typename T>

Vector<T> spams::FISTA::SqLossMissing< T >::_x

private

Definition at line 354 of file fista.h.

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

• ThirdParty/Spams/include/fista.h