http:/parnec.nuaa.edu.cn Motivation 12 min 2i(, f(x, ))+2 l lF prior information of features for better generalizationCompany name www.themegallery.com Motivation n i=1 min ( , ( )) || || i i F  l y f x f +  + prior information of features for better generalization 11 12 1 21 22 2 1 2 d d n n nd n d x x x x x x x x x               