[KongchangAI]
Unverified50% confidenceSolutionExact time

缺陷检测任务的核心难点在于样本极度不平衡,业界通常采用数据增强、损失函数加权(如Focal Loss)或异常检测范式应对

1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen

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