[KongchangAI]
Unverified50% confidenceSolutionExact time

数据漂移或概念漂移指真实世界数据分布发生变化而模型仍基于旧数据训练时性能会显著下降,业界采用持续学习和主动学习策略应对

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50%
Confidence
Long-term
Relevance
8/30/2026
First Seen

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