SERDIUK, Oleksandr, Oleksandr PISKUN, Volodymyr DIKHTIARENKO, and Nadiya BILETSKA. 2021. “PRELIMINARY DETERMINATION OF THE NUMBER OF CLUSTERS USING SOFM ARTIFICIAL NEURAL NETWORKS”. Cherkasy University Bulletin: Applied Mathematics. Informatics, no. 1 (December):91-112. https://doi.org/10.31651/2076-5886-2021-1-91-112.