Predictive Modeling of Student Dropout Using Intuitionistic Fuzzy Sets and XGBoost in Open University. - Walisa Romsaiyud; Piyaporn Nurarak; Tejtasin Phiasai; Montri Chadakaew; Noppawan Chuenarom; Pattamanun Aksorn; Amnart Thammakij (MLMI, 2024)