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上下文线性优化中遗憾曲率的理论分析

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2026-10-02,arXiv 发表统计学/机器学习论文,研究决策导向学习在上下文线性优化中的非光滑问题。该研究证明:对数据分布取平均后,遗憾曲率呈局部二次特性,并给出闭式矩阵表达与仅需一次可行集投影的可计算近似。

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Oct 2, 2026
  1. arXiv · Statistics Machine Learning
    上下文线性优化中遗憾曲率的理论分析

    summary_zh: 该研究分析决策导向学习在上下文线性优化中的非光滑问题,证明对数据分布平均后遗憾曲率呈局部二次特性,并给出闭式矩阵表达与仅需一次可行集投影的可计算近似。

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