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English(EN) Thermodynamic Weight Decay: Exploring Grokking Acceleration via Attention Specific Heat

新型优化器CvAdamW加速神经网络“领悟”

研究人员推出了一种新颖的AdamW优化器变体CvAdamW,旨在加速神经网络中的“领悟”(grokking)现象。领悟是指模型在记忆训练数据后实现泛化。通过将Transformer注意力视为一个热力学系统并监测其比热(Cv),CvAdamW能够动态调整权重衰减,在泛化转换即将发生时进行干预。该方法在模块化算术任务上,比标准训练显著更早地实现了领悟,在某些实验中平均领悟延迟减少了250多个epoch。研究结果表明,神经网络可能存在可检测的泛化前兆,可以利用这一点来实现更高效的训练。 AI

影响 通过加速泛化,可能减少大型神经网络的训练时间和计算成本。

排序理由 该集群包含一篇详细介绍神经网络新优化技术的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新型优化器CvAdamW加速神经网络“领悟”

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该集群包含一篇详细介绍神经网络新优化技术的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Chitraansh Pandey ·

    热力学权重衰减:通过注意力比热探索 Grokking 加速

    arXiv:2607.20552v1 Announce Type: new Abstract: Grokking -- the delayed generalization of neural networks long after they have memorized their training data -- wastes thousands of training epochs and is notoriously unpredictable. Building on the recent result that Transformer att…