Unverified50% confidenceFactExact time
Z-score 标准化公式为 (x - mean) / std，将数据变换为均值0、标准差1的分布
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
深度学习数据归一化：全局统计 vs 逐图归一化实践指南
redditr/deeplearning7/9/2026
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