Unverified50% confidenceFactExact time
数据增强通过对训练样本施加随机变换(如旋转、翻转、缩放、裁剪、颜色抖动等)来人工扩大训练集规模,其理论基础是正则化
1
Sources
50%
Confidence
Long-term
Relevance
8/21/2026
First Seen
Sources
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