2 papers
stat.ML2026
Distribution-free inference on the number of changepoints
Rohan Hore, Aaditya Ramdas
Suppose we are given an ordered sequence of independent data whose distribution changes times at unknown locations, for some unknown . In this paper, we study the pro…
math.ST2026
A complete characterization of sequential testability and change detectability in i.i.d. models
Aaditya Ramdas
We give a necessary and sufficient condition for the existence of power-one sequential tests in an i.i.d. composite testing problem. A level-\(α\) test with power one against every…