celeste::Solver_NU Class Reference

Inheritance diagram for celeste::Solver_NU:

[legend]List of all members.

Public Member Functions
	Solver_NU ()
void	Solve (int l, const QMatrix &Q, const double *p, const schar *y, double *alpha, double Cp, double Cn, double eps, SolutionInfo *si, int shrinking)
Private Member Functions
int	select_working_set (int &i, int &j)
double	calculate_rho ()
bool	be_shrunken (int i, double Gmax1, double Gmax2, double Gmax3, double Gmax4)
void	do_shrinking ()
Private Attributes
SolutionInfo *	si

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Constructor & Destructor Documentation

celeste::Solver_NU::Solver_NU (   )  [inline]

Definition at line 1025 of file svm.cpp.

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Member Function Documentation

bool celeste::Solver_NU::be_shrunken (  int  i, double  Gmax1, double  Gmax2, double  Gmax3, double  Gmax4 )  [private]

Definition at line 1154 of file svm.cpp. References celeste::Solver::is_lower_bound(), and celeste::Solver::is_upper_bound(). Referenced by do_shrinking().

double celeste::Solver_NU::calculate_rho (   )  [private, virtual]

Reimplemented from celeste::Solver. Definition at line 1243 of file svm.cpp. References celeste::Solver::is_lower_bound(), celeste::Solver::is_upper_bound(), celeste::max(), celeste::min(), and si.

void celeste::Solver_NU::do_shrinking (   )  [private, virtual]

Reimplemented from celeste::Solver. Definition at line 1174 of file svm.cpp. References be_shrunken(), celeste::Solver::is_lower_bound(), celeste::Solver::is_upper_bound(), celeste::max(), celeste::Solver::reconstruct_gradient(), and celeste::Solver::swap_index().

int celeste::Solver_NU::select_working_set (  int &  i, int &  j )  [private, virtual]

Reimplemented from celeste::Solver. Definition at line 1042 of file svm.cpp. References celeste::QMatrix::get_Q(), celeste::Solver::is_lower_bound(), celeste::Solver::is_upper_bound(), celeste::max(), and celeste::Qfloat.

void celeste::Solver_NU::Solve (  int  l, const QMatrix &  Q, const double *  p, const schar *  y, double *  alpha, double  Cp, double  Cn, double  eps, SolutionInfo *  si, int  shrinking )  [inline]

Reimplemented from celeste::Solver. Definition at line 1026 of file svm.cpp. Referenced by celeste::solve_nu_svc(), and celeste::solve_nu_svr().

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Member Data Documentation

SolutionInfo* celeste::Solver_NU::si [private]

Definition at line 1034 of file svm.cpp. Referenced by calculate_rho().

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

• celeste/svm.cpp

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