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English(EN) On the Peril of (Even a Little) Nonstationarity in Satisficing Regret Minimization

研究论文探讨非平稳性对老虎机遗憾最小化的影响

研究人员调查了非平稳 K 臂老虎机中的满意性遗憾最小化问题,发现即使是非平稳性的微小偏差也会显著增加遗憾。研究表明,在具有多个片段的分段平稳设置中,最优遗憾与片段数量和时间 T 成比例,这与可实现恒定遗憾的平稳情况不同。开发了一个新颖的基于 Fano 的框架,该框架包含交互后参考构建,用于分析这些非平稳老虎机,并扩展了现有方法。 AI

影响 引入了一个新的理论框架来分析非平稳老虎机问题中的遗憾,可能影响自适应系统的算法设计。

排序理由 关于机器学习算法理论方面的学术论文。

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研究论文探讨非平稳性对老虎机遗憾最小化的影响

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报道来源 [1]

  1. arXiv stat.ML TIER_1 English(EN) · Yixuan Zhang, Ruihao Zhu, Qiaomin Xie ·

    关于满意性遗憾最小化中(哪怕一点点)非平稳性的危险

    arXiv:2603.18514v2 Announce Type: replace Abstract: Motivated by the principle of satisficing in decision-making, we study satisficing regret guarantees for nonstationary $K$-armed bandits. We show that in the general realizable, piecewise-stationary setting with $L$ stationary s…