Unverified50% confidenceFactExact time
Long-tail distribution refers to a data distribution characteristic where a small number of categories account for a large number of samples while a large number of categories have very few samples, causing the model to overfit head categories and achieve very low prediction accuracy on tail categories.
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50%
Confidence
Long-term
Relevance
8/10/2026
First Seen
Sources
垂直AI引擎MLOps扩展困局：从原型到规模化的工程实践
Related Claims
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