Black-Box Assisted Regression: Phase Transitions and Minimax Optimality
黑盒辅助回归:相变与极小化最优性
机构 * School of Mathematics and Statistics(数学与统计学学院)
AI总结 研究有限标注下利用固定黑盒预测器进行非参数回归的问题,发现风险在临界半径处发生相变,并提出安全残差估计器以避免负迁移,达到极小化最优。
Comments 23 pages, 3 figures. Accepted at the 43rd International Conference on Machine Learning (ICML 2026)
Journal ref Proceedings of the 43rd International Conference on Machine Learning, PMLR 306, 2026