Unverified50% confidenceFactExact time
变点检测（CPD）常用算法包括CUSUM、PELT和贝叶斯在线变点检测（BOCPD），用于识别时间序列数据中统计特性发生突变的时刻
1
Sources
50%
Confidence
Long-term
Relevance
8/25/2026
First Seen
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