@misc{indiciae54088c98a51a, title = {Information Bottleneck Dominates Adversarial Training for Ancestry-Invariant Polygenic Risk Prediction: Dimensionality, Not Gradient Reversal, Controls the Fairness-Accuracy Tradeoff}, author = {Tran, P. P. and Do, A. T.}, year = {2026}, doi = {10.64898/2026.04.24.720752}, url = {https://www.biorxiv.org/content/10.64898/2026.04.24.720752v1}, note = {Source identifier: 10.64898/2026.04.24.720752} }