Optimal Feature Engineering and Ensemble Stacking: A Hybrid Approach to Maximizing Predictive Accuracy in Breast Cancer AnalyticsM. Gayathri, P. Shanmuga Priya and M. K. VaitheeshwariITM Web Conf., 85 (2026) 01008DOI: https://doi.org/10.1051/itmconf/20268501008