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New pruning method uses Fisher information distances for neural networks

研究人员为神经网络引入了一种新颖的参数剪枝技术,该技术基于模型空间内的微分几何距离。该方法使用 Fisher 信息度量定义的测地线距离,量化了参数归零的超曲面的最小距离。该方法产生了一个剪枝方法层级,从幅度剪枝开始,逐步发展到更高级、更有效的方案。该技术在全连接网络和视觉 Transformer 的各种数据集上进行了演示,在准确性和 Matthews 相关系数方面始终优于现有方法,为剪枝提供了数学上合理的解释。 AI

影响 这项研究提供了一种新颖的、数学上合理的优化神经网络架构的方法,通过改进剪枝技术。

排序理由 这是一篇详细介绍神经网络剪枝新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

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New pruning method uses Fisher information distances for neural networks

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这是一篇详细介绍神经网络剪枝新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · David S. Berman, Yen-Yu Fu, Edward Hirst, Thelma Chiwete Obirai ·

    使用 Fisher 信息距离对神经网络架构进行最优剪枝

    arXiv:2609.16129v1 Announce Type: new Abstract: A new scheme for parameter pruning is introduced, derived from the differential-geometric distance in model space. Pruning a parameter sets its value to zero, representing a displacement of the model to the hypersurface on which tha…