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stat.ME2023
Fast Rerandomization via the BRAIN
Jiuyao Lu, Daogao Liu, Zhanran Lin +1
Randomized experiments are a crucial tool for causal inference in many different fields. Rerandomization addresses any covariate imbalance in such experiments by resampling treatme…
cs.LG2023
User-level Differentially Private Stochastic Convex Optimization: Efficient Algorithms with Optimal Rates
Hilal Asi, Daogao Liu
We study differentially private stochastic convex optimization (DP-SCO) under user-level privacy, where each user may hold multiple data items. Existing work for user-level DP-SCO…