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AI可可AI生活

AI前沿:从分布比较到语言模型的“游荡”本质

01 Jun 2025

Description

本期《TAI快报》深入探讨了五篇AI领域的前沿论文,揭示了多项关键进展: 《Kernel Quantile Embeddings and Associated Probability Metrics》提出了一种基于分位数的新方法,突破传统分布比较的局限,在高维数据上更鲁棒。 《New Perspectives on the Polyak Stepsize: Surrogate Functions and Negative Results》通过代理函数视角,揭示了Polyak步长自适应性的来源及其在目标估计偏差下的潜在风险。 《Reasoning LLMs are Wandering Solution Explorers》指出大型语言模型在推理中更像“游荡者”,呼吁关注推理过程的系统性。 《MuLoCo: Muon is a practical inner optimizer for DiLoCo》展示了Muon优化器如何在分布式训练中将通信量减少八倍,同时保持甚至提升性能。 《Do Large Language Models (Really) Need Statistical Foundations?》论证了统计学对语言模型发展的必要性,尤其是在处理不确定性和黑箱特性时。完整推介:https://mp.weixin.qq.com/s/n0XpzODh9ZXwHMih5_tlhw

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