Effect of grouping in vector recognition system based on SOM. - Masayoshi Ohta; Yuto Kurosaki; Hidetaka Ito; Hiroomi Hikawa (SSCI, 2016)

SOM-Based Vector Recognition with Pre-Grouping Functionality. - Yuto Kurosaki; Masayoshi Ohta; Hidetaka Ito; Hiroomi Hikawa (IEICE Trans. Inf. Syst., 2018)