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stat.ML2026
TabSODA: Tabular Diffusion based Imputation with Skip Pattern Detection and Ordinal Awareness
Yuyu Chen, Taehyo Kim, Hai Shu +1
Missing data imputation in large-scale surveys faces two challenges that are not well handled by current tabular diffusion methods. First, \emph{structural skips}, cells made inapp…
stat.ML2024
Towards the Theory of Unsupervised Federated Learning: Non-asymptotic Analysis of Federated EM Algorithms
Ye Tian, Haolei Weng, Yang Feng
While supervised federated learning approaches have enjoyed significant success, the domain of unsupervised federated learning remains relatively underexplored. Several federated E…