Classes | |
| struct | SolutionInfo |
Public Member Functions | |
| 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) |
Protected Types | |
| enum | { LOWER_BOUND, UPPER_BOUND, FREE } |
Protected Member Functions | |
| double | get_C (int i) |
| void | update_alpha_status (int i) |
| bool | is_upper_bound (int i) |
| bool | is_lower_bound (int i) |
| bool | is_free (int i) |
| void | swap_index (int i, int j) |
| void | reconstruct_gradient () |
| virtual int | select_working_set (int &i, int &j) |
| virtual double | calculate_rho () |
| virtual void | do_shrinking () |
Protected Attributes | |
| int | active_size |
| schar * | y |
| double * | G |
| char * | alpha_status |
| double * | alpha |
| const QMatrix * | Q |
| const Qfloat * | QD |
| double | eps |
| double | Cp |
| double | Cn |
| double * | p |
| int * | active_set |
| double * | G_bar |
| int | l |
| bool | unshrinked |
Definition at line 419 of file svm.cpp.
1.6.3