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English(EN) Neural expectation-maximization and meta-models

新理论将Transformer重新解读为概率推理模型

研究人员提出了一种对Transformer网络的新解释,将其视为一种混合概率推理过程的学习近似。该过程结合了max-product Loopy Belief Propagation (LBP) 和期望最大化 (EM)。在此框架下,Transformer对部分观测到的马尔可夫随机场 (MRFs) 执行推理,其中结构和参数是从数据中学习的。该论文引入了“元模型”作为一种设计范式,其中输入生成实例特定的参数,统一了自注意力、专家混合和门控单元等机制。 AI

影响 这一理论框架可能带来新的架构,并加深对Transformer如何处理信息的理解。

排序理由 该集群包含一篇在arXiv上发表的研究论文,详细介绍了对Transformer网络的新理论解释。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

新理论将Transformer重新解读为概率推理模型

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该集群包含一篇在arXiv上发表的研究论文,详细介绍了对Transformer网络的新理论解释。[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) · Zhuolin Fu ·

    神经期望最大化与元模型

    arXiv:2610.12741v1 Announce Type: new Abstract: We interpret Transformer networks as learned approximations to a hybrid probabilistic-inference procedure that combines max-product Loopy Belief Propagation (LBP) with Expectation--Maximization (EM). In this view, a Transformer perf…