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Unverified50% confidenceFactExact time

梯度爆炸的数学本质与链式法则和矩阵连乘的谱范数相关,当雅可比矩阵的最大奇异值持续大于1时,梯度会随层数指数级增长

1
Sources
50%
Confidence
Long-term
Relevance
8/27/2026
First Seen

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