Dr. M. Rehan Abbas is an Assistant Professor in the Department of Information Technology at the University of Layyah, Pakistan. He earned his PhD in Computer Science with a specialization in Machine Learning from the University of Azad Jammu and Kashmir Muzaffarabad. ‎ ‎His research interests include Artificial Intelligence, Machine Learning, Data Analytics, and Applied Data Science. He has published several international research articles in reputable journals and has contributed innovative machine learning methodologies such as Accuracy Rejection Normalized Cost Curves (ARNCCs), PReP Method, and ER Bagging. ‎ ‎Dr. Rehan possesses expertise in R programming, predictive modeling, statistical analysis, and research methodology. He is actively involved in teaching, research, student mentoring, and institutional development, with a commitment to applying emerging technologies to solve real-world challenges and promote innovation.