Hinge

• Classification

• SVM

• the w are weights of the model

• labels are 1 or -1

• $\max \left(0,1+\max \left(w_y\cdot x-w_t\cdot x\right)\right)$

• $L(y,\hat{y})={\Sigma }_{i}max(0,1-y_i{\hat{y}}_i)$

• maximum margin classification