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English(EN) Tilde Research Introduces Aurora: A Leverage-Aware Optimizer That Fixes a Hidden Neuron Death Problem in Muon

Tilde Research 发布 Aurora 优化器以解决 Muon 中的神经元死亡问题

Tilde Research 推出了 Aurora,这是一种旨在更有效地训练神经网络的新型优化器。Aurora 解决了流行的 Muon 优化器中的一个关键问题,即在训练过程中大量神经元会永久失活。这个新的优化器在具有 1.1B 参数的预训练实验中得到了验证,在 modded-nanoGPT speedrun 基准测试中取得了最先进的性能,并且其代码已公开发布。 AI

影响 修复了广泛使用的优化器中的一个关键缺陷,有可能提高大规模模型的训练效率和模型性能。

排序理由 该集群描述了用于神经网络训练的新优化器的发布,包括实验结果和开源代码。

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Tilde Research 发布 Aurora 优化器以解决 Muon 中的神经元死亡问题

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该集群描述了用于神经网络训练的新优化器的发布,包括实验结果和开源代码。
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报道来源 [2]

  1. MarkTechPost TIER_1 English(EN) · Asif Razzaq ·

    Tilde Research 推出 Aurora:一种解决 Muon 中隐藏神经元死亡问题的、感知杠杆的优化器

    <p>Researchers at Tilde Research have released Aurora, a new optimizer for training neural networks that addresses a structural flaw in the widely-used Muon optimizer. The flaw quietly kills off a significant fraction of MLP neurons during training and keeps them permanently dead…

  2. Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] ·

    Tilde Research 发布了 Aurora,一款用于训练神经网络的新优化器,修复了广泛使用的 Muon 优化器中一个隐藏的缺陷。该缺陷导致了 s

    Tilde Research has released Aurora, a new optimiser for training neural networks that fixes a hidden flaw in the widely-used Muon optimiser. The flaw causes a significant fraction of MLP neurons to die permanently during training. Aurora comes with a 1.1B parameter pretraining ex…