“…Since the problem is of practical importance, there have been several attempts to extend binary classification algorithms to multi-class problems in literature. Here are some of them: multiclass classification [8,59,26,32], discriminant analysis for multi-class classification [43,42], multiclass learning [6,23], combining many two-class classifiers into a multiclass classifier [50,58,56,55,25], multi-class classfication with applications [54] , mixed-integer programming approach to multi-class data classification, [57,27,52], general multiclass classfication methods reviews [5], and multiclass classfication by using support vector machines [2].…”