TY - JOUR TI - Predicting survival rates of patients with cardiovascular diseases using ensemble techniques AU - KARARE, B. AU - PANDE, A.A. AU - WAGHALE, P. AU - PAUL, A.T. AU - TRIPATHI, C. AU - DAMAHE, L. JO - Sigma Journal of Engineering and Natural Sciences PY - 2026 VL - 44 SP - 404 EP - 422 DO - 10.14744/sigma.2026.1989 ER -