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(CA) Do Neural Models Prefer Their Submodels?

通过几何框架探索神经网络模型对子模型的偏爱

研究人员开发了一个几何框架来研究神经网络模型是否偏爱其子模型,特别是关注具有非活动神经元的子网络。对于浅层多层感知机,具有非活动隐藏神经元的子网络从未被偏爱。在更深层多层感知机中,确定了这些子网络也不被偏爱的条件。对于自注意力模型,低秩子模型通常不被青睐,尽管存在一些例外情况,即它们位于模型的边界上。研究表明,除了特定情况外,对子模型的偏爱并非由神经网络模型的几何形状解释,而是由训练动态等其他因素解释。 AI

影响 提供了一个理解子模型偏好的理论框架,可能为未来的模型优化和可解释性研究提供信息。

排序理由 学术论文,详细介绍了分析神经网络模型的新几何框架。[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 →

通过几何框架探索神经网络模型对子模型的偏爱

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学术论文,详细介绍了分析神经网络模型的新几何框架。[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 (CA) · Alvaro Ribot, Yulia Alexandr, Anna Seigal ·

    神经网络模型偏爱其子模型吗?

    arXiv:2610.28439v1 Announce Type: new Abstract: A neural model is the set of functions that can be expressed by a given neural network architecture. Neural models contain natural submodels, such as those obtained by setting some neurons to be inactive. We study the geometry of ne…