Addressing Class Overlap in Sonic Hedgehog Medulloblastoma Molecular Subtypes Classification Using Under-Sampling and SVD-Enhanced Multinomial Regression. - Isra Mohammed; Mohamed Elhafiz M. Musa; Murtada K. Elbashir; Ayman Mohamed Mostafa; Amin Ibrahim Adam; Mahmood A. Mahmood; Areeg S. Faggad (Comput. Mater. Continua, 2025)