Vasili?s N. Nikolaidis; Makris, Ilias A.; … - In: Global Business and Economics Review 15 (2013) 1, pp. 49-58
clusters or to identify known patterns, the role of the ANS here is in the early pre-processing stage, to produce a smaller … classify the companies in performance groups, using: a) minimal pre-processing of the original company data; b) dimensionality …-reduction through principal component analysis (PCA); c) variables resulting from the examined ANS-based pre-processing method. The …