@article{rahman2026-5ac9e37c, author = {Rahman, M. H. and Hasan, M. J. and Hossain, M. S. and Ovi, M. S. I.}, title = {{How Reliable and Explainable Are Machine Learning Models for Dementia Detection? A Leakage-Aware Evaluation}}, journal = {Research Square}, year = {2026}, doi = {10.21203/rs.3.rs-10967756/v1}, url = {https://doi.org/10.21203/rs.3.rs-10967756/v1} }