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English(EN) Tracing distinguishability through transformer processing with stochastic LayerNorm

新方法使用随机层归一化追踪 Transformer 中的可区分性

研究人员开发了一种新方法,通过引入随机层归一化来分析 Transformer 模型内部的工作原理。这种修改使得表示在统计上可区分,将可解释性建立在功能结果而非仅仅是接近度的基础上。该方法使用共享的全局速率预算将有限精度分配到模型的层中,从而能够追踪区分度如何在 MLP 块和注意力头中传播。使用 ViT-S 和 GPT-2 small 进行的实验证明了该技术能够揭示连续扰动和特定头部的敏感性,为理解 Transformer 计算提供了新视角。 AI

影响 提供了一种新的可解释性技术,用于理解 Transformer 计算,可能有助于模型的调试和开发。

排序理由 该集群包含一篇详细介绍分析 Transformer 模型新方法的论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新方法使用随机层归一化追踪 Transformer 中的可区分性

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该集群包含一篇详细介绍分析 Transformer 模型新方法的论文。[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) · Kieran Murphy ·

    通过随机LayerNorm的Transformer处理追踪可区分性

    arXiv:2608.30720v1 Announce Type: new Abstract: Representational similarity is foundational to analyses of deep networks, yet distances between point-valued representations are not intrinsically tied to downstream function: nearby states may produce different behaviors, while dis…