grab matrix to stay very stable close to this initialization and thus stay well conditioned and finally you get the great from this you can extract statements of this type foursquare loss you can say exactly converges to global minima at a log 1 over epsilon rate if this will say logistic loss you could say that it converges an epsilon global minimizer where Absalon is determined by the width if you want in smaller you would need wider because logistic loss is not global we strongly come back to so many locally well regardless for wide