func NewLBFGS() *LBFGS {
s := &LBFGS{
Mem: 5,
LineSearch: uni.DerivWrapper{uni.NewArmijo()},
}
return s
}
func NewProjGrad() *ProjGrad {
s := &ProjGrad{
LineSearch: uni.NewArmijo(),
}
return s
}
func NewSteepestDescent() *SteepestDescent {
s := &SteepestDescent{
LineSearch: uni.DerivWrapper{uni.NewArmijo()},
}
return s
}