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cs.DS2023
Testing Closeness of Multivariate Distributions via Ramsey Theory
Ilias Diakonikolas, Daniel M. Kane, Sihan Liu
We investigate the statistical task of closeness (or equivalence) testing for multidimensional distributions. Specifically, given sample access to two unknown distributions $\mathb…
cs.LG2023
Online Robust Mean Estimation
Daniel M. Kane, Ilias Diakonikolas, Hanshen Xiao +1
We study the problem of high-dimensional robust mean estimation in an online setting. Specifically, we consider a scenario where sensors are measuring some common, ongoing phen…