TY - RPRT TI - When perfect is a warning: explanations expose shortcuts that accuracy hides in cancer gene-expression classifiers AU - Ayaz, H. AU - Verma, P. AU - Ali, M. M. AU - OLADIMEJI, O. AU - Ibitoye, A. O. PY - 2026 DO - 10.64898/2026.11.02.763649 UR - https://www.biorxiv.org/content/10.64898/2026.11.02.763649v1 ID - 10.64898/2026.11.02.763649 ER -