Public Member Functions | |
virtual float64_t | fun (float64_t *w)=0 |
virtual void | grad (float64_t *w, float64_t *g)=0 |
virtual void | Hv (float64_t *s, float64_t *Hs)=0 |
virtual int32_t | get_nr_variable (void)=0 |
virtual | ~function (void) |
Definition at line 10 of file Tron.h.
fun
abstract base method
w | w |
Implemented in l2loss_svm_fun, and l2_lr_fun.
virtual int32_t function::get_nr_variable | ( | void | ) | [pure virtual] |
get nr variable
abstract base method
Implemented in l2loss_svm_fun, and l2_lr_fun.