... (ICCV ’07), 2007.[13] K.E.A.VandeSande,T.Gevers,andC.G.M.Snoek,“Evalu-ating color descriptors for object and scene recognition,” IEEETransactions on Pattern Analysis and Machine Intelligence.Inpress.[14] ... G. Giuffrida, C. Sismeiro, and G. Tribulato, “Exploiting visual and text features for directmarketing learning in time and space constrained domains,”Pattern Analysis and Applications, vol. 13, ... superordinatelevel of description Natural versus Artificial, and 94.5%considering the superordinate level of description In versusOut.We compared the performances of the classic bag of visual words...