Before revision:  We show that MLP is best suited for predicting sovereign credit ratings, with an accuracy of 68\%, followed by CART (59\%)  and OL (33\%).
After revision:  We show that MLP is best suited for predicting sovereign credit ratings, with an accuracy of 68\%, followed by CART (59\%) , SVM (41\%), NB (38\%), and OL (33\%).