SERDIUK, O., PISKUN, O., DIKHTIARENKO, V., & BILETSKA, N. (2021). PRELIMINARY DETERMINATION OF THE NUMBER OF CLUSTERS USING SOFM ARTIFICIAL NEURAL NETWORKS. Cherkasy University Bulletin: Applied Mathematics. Informatics, (1), 91–112. https://doi.org/10.31651/2076-5886-2021-1-91-112