“…The model belongs to the class of k-nearest-neighbors algorithms. Its main features, compared to other artificial immune classifiers [5,6,7,8,9,10,11,12,13,14,15,16,13,17,18,19,20,21,22], are the assumption that the training set constitutes the initial antibodies' population of the system, and a suppression mechanism that tries to reduce this training set into a smaller subset. This subset is supposed to contain the most significative samples, without loosing much capability of generalization.…”