Preprint
Aug 2026
ARM: Detector-Agnostic Changepoint Attribution with Finite-Sample Error Control
ARM (Attribution by Rank Maxima), a wrapper that accepts a changepoint located by an arbitrary detector and returns the set of coordinates certified to have changed, each carrying a location or scale type label, is proposed.
Chenchen Peng, Mixia Wu, Qijing Yan et al.
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