Unverified50% confidenceSolutionExact time
随机标签基线测试可用于检测数据泄漏：打乱验证集标签后重新训练，若仍获得异常高验证精度则提示存在泄漏
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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