Optimal adaptive neuro-fuzzy inference system with biogeography-based optimization for numbers of COVID-19 vaccination prediction. - Pi-Shan Hsu; Chien-Chung Huang 005; Wei-Ying Sung; Han-Ying Tsai; Zih-Xin Wu; Ting-Yu Lin; Kuo-Ping Lin; Gia-Shie Liu (J. Intell. Fuzzy Syst., 2023)