Unverified50% confidenceFactExact time
长尾分布指训练数据中少数常见场景占据绝大多数样本，而罕见但重要的场景严重欠表示
1
Sources
50%
Confidence
Long-term
Relevance
7/15/2026
First Seen
Sources
Blender程序化生成合成数据：CV模型测试与标注新方案
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