1. The African Centre of Excellence in Data Science, College of Business and Economics(CBE), University of Rwanda (UR), Kigali, Rwanda
2. Department of Applied Economics, Institut d’Enseignement Superieur de Ruhengeri (INES-Ruhengeri), Musanze, Rwanda
3. The African Centre of Excellence in Data Science, University of Rwanda(ur), Kigali, Rwanda
4. Department of Electrical and Computer Engineering, Carnegie Mellon University