Public Member Functions | Protected Member Functions | Protected Attributes

CQPBSVMLib Class Reference


Detailed Description

class QPBSVMLib

Definition at line 45 of file QPBSVMLib.h.

Inheritance diagram for CQPBSVMLib:
Inheritance graph
[legend]

List of all members.

Public Member Functions

 CQPBSVMLib (void)
 CQPBSVMLib (float64_t *H, int32_t n, float64_t *f, int32_t m, float64_t UB=1.0)
int32_t solve_qp (float64_t *result, int32_t len)
 result has to be allocated & zeroed
void set_solver (E_QPB_SOLVER solver)
virtual ~CQPBSVMLib ()

Protected Member Functions

float64_tget_col (int32_t col)
int32_t qpbsvm_sca (float64_t *x, float64_t *Nabla, int32_t *ptr_t, float64_t **ptr_History, int32_t verb)
int32_t qpbsvm_scas (float64_t *x, float64_t *Nabla, int32_t *ptr_t, float64_t **ptr_History, int32_t verb)
int32_t qpbsvm_scamv (float64_t *x, float64_t *Nabla, int32_t *ptr_t, float64_t **ptr_History, int32_t verb)
int32_t qpbsvm_prloqo (float64_t *x, float64_t *Nabla, int32_t *ptr_t, float64_t **ptr_History, int32_t verb)
int32_t qpbsvm_gauss_seidel (float64_t *x, float64_t *Nabla, int32_t *ptr_t, float64_t **ptr_History, int32_t verb)
int32_t qpbsvm_gradient_descent (float64_t *x, float64_t *Nabla, int32_t *ptr_t, float64_t **ptr_History, int32_t verb)
int32_t qpbsvm_cplex (float64_t *x, float64_t *Nabla, int32_t *ptr_t, float64_t **ptr_History, int32_t verb)
virtual const char * get_name () const

Protected Attributes

float64_tm_H
float64_tm_diag_H
int32_t m_dim
float64_tm_f
float64_t m_UB
int32_t m_tmax
float64_t m_tolabs
float64_t m_tolrel
float64_t m_tolKKT
E_QPB_SOLVER m_solver

Constructor & Destructor Documentation

CQPBSVMLib ( void   ) 

default constructor

Definition at line 67 of file QPBSVMLib.cpp.

CQPBSVMLib ( float64_t H,
int32_t  n,
float64_t f,
int32_t  m,
float64_t  UB = 1.0 
)

constructor

Parameters:
H symmetric matrix of size n x n
n size of H's matrix
f is vector of size m
m size of vector f
UB UB

Definition at line 84 of file QPBSVMLib.cpp.

~CQPBSVMLib (  )  [virtual]

Definition at line 102 of file QPBSVMLib.cpp.


Member Function Documentation

float64_t* get_col ( int32_t  col  )  [protected]

get col

Parameters:
col col to get
Returns:
col indexed by col

Definition at line 82 of file QPBSVMLib.h.

virtual const char* get_name ( void   )  const [protected, virtual]
Returns:
object name

Implements CSGObject.

Definition at line 126 of file QPBSVMLib.h.

int32_t qpbsvm_cplex ( float64_t x,
float64_t Nabla,
int32_t *  ptr_t,
float64_t **  ptr_History,
int32_t  verb 
) [protected]

Usage: exitflag = qpbsvm_cplex(UB, dim, tmax, tolabs, tolrel, tolKKT, x, Nabla, &t, &History, verb )

Definition at line 657 of file QPBSVMLib.cpp.

int32_t qpbsvm_gauss_seidel ( float64_t x,
float64_t Nabla,
int32_t *  ptr_t,
float64_t **  ptr_History,
int32_t  verb 
) [protected]

Usage: exitflag = qpbsvm_gauss_seidel(UB, dim, tmax, tolabs, tolrel, tolKKT, x, Nabla, &t, &History, verb )

Definition at line 589 of file QPBSVMLib.cpp.

int32_t qpbsvm_gradient_descent ( float64_t x,
float64_t Nabla,
int32_t *  ptr_t,
float64_t **  ptr_History,
int32_t  verb 
) [protected]

Usage: exitflag = qpbsvm_gradient_descent(UB, dim, tmax, tolabs, tolrel, tolKKT, x, Nabla, &t, &History, verb )

Definition at line 620 of file QPBSVMLib.cpp.

int32_t qpbsvm_prloqo ( float64_t x,
float64_t Nabla,
int32_t *  ptr_t,
float64_t **  ptr_History,
int32_t  verb 
) [protected]

Usage: exitflag = qpbsvm_prloqo(UB, dim, tmax, tolabs, tolrel, tolKKT, x, Nabla, &t, &History, verb )

Definition at line 553 of file QPBSVMLib.cpp.

int32_t qpbsvm_sca ( float64_t x,
float64_t Nabla,
int32_t *  ptr_t,
float64_t **  ptr_History,
int32_t  verb 
) [protected]

Usage: exitflag = qpbsvm_sca(UB, dim, tmax, tolabs, tolrel, tolKKT, x, Nabla, &t, &History, verb )

Definition at line 171 of file QPBSVMLib.cpp.

int32_t qpbsvm_scamv ( float64_t x,
float64_t Nabla,
int32_t *  ptr_t,
float64_t **  ptr_History,
int32_t  verb 
) [protected]

Usage: exitflag = qpbsvm_scamv(UB, dim, tmax, tolabs, tolrel, tolKKT, x, Nabla, &t, &History, verb )

Definition at line 466 of file QPBSVMLib.cpp.

int32_t qpbsvm_scas ( float64_t x,
float64_t Nabla,
int32_t *  ptr_t,
float64_t **  ptr_History,
int32_t  verb 
) [protected]

Usage: exitflag = qpbsvm_scas(UB, dim, tmax, tolabs, tolrel, tolKKT, x, Nabla, &t, &History, verb )

Definition at line 312 of file QPBSVMLib.cpp.

void set_solver ( E_QPB_SOLVER  solver  ) 

set solver

Parameters:
solver new solver

Definition at line 69 of file QPBSVMLib.h.

int32_t solve_qp ( float64_t result,
int32_t  len 
)

result has to be allocated & zeroed

Definition at line 107 of file QPBSVMLib.cpp.


Member Data Documentation

float64_t* m_diag_H [protected]

diagonal of H

Definition at line 132 of file QPBSVMLib.h.

int32_t m_dim [protected]

dim

Definition at line 134 of file QPBSVMLib.h.

float64_t* m_f [protected]

vector f

Definition at line 137 of file QPBSVMLib.h.

float64_t* m_H [protected]

matrix H

Definition at line 130 of file QPBSVMLib.h.

E_QPB_SOLVER m_solver [protected]

solver

Definition at line 151 of file QPBSVMLib.h.

int32_t m_tmax [protected]

tmax

Definition at line 143 of file QPBSVMLib.h.

float64_t m_tolabs [protected]

tolabs

Definition at line 145 of file QPBSVMLib.h.

float64_t m_tolKKT [protected]

tolKKT

Definition at line 149 of file QPBSVMLib.h.

float64_t m_tolrel [protected]

tolrel

Definition at line 147 of file QPBSVMLib.h.

float64_t m_UB [protected]

UB

Definition at line 140 of file QPBSVMLib.h.


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