Toward Simultaneously Optimal Regret in U-Calibration
面向同时最优遗憾的U-校准
机构 * University of Colorado Boulder(科罗拉多大学波德穆尔分校) ; University of Southern California(南加州大学) ; Google Research(谷歌研究)
AI总结 提出一种基于自和谐噪声的FTPL变体,实现对所有有界适当损失的最优$\tilde O(\sqrt{T})$遗憾和对光滑损失的对数遗憾。
Comments 30 pages; to appear at COLT 2026