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随机矩阵的谱范数的快速估计
https://spaces.ac.cn/archives/11335
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在《高阶MuP:更简明但更高明的谱条件缩放》的“近似估计”一节中,我们曾“预支”了一个结论:“一个服从标准正态分布的$n\times m$大小的随机矩阵,它的谱范数大致是$\sqrt{n}+\s...
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