Churn prediction analysis of telecom customers using svm, random forest and logistic regression models using orange data mining toolsAna Nurtriana, Devi Dwi Rachmawati, Marina Artiyasa and Deni Syahrudin Zapar SidiqE3S Web Conf., 501 (2024) 02012DOI: https://doi.org/10.1051/e3sconf/202450102012