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AverageSensitivityofEuclideank-Clustering

Neural Information Processing Systems

In practical situations, the clustering result must be stable against points missing in the input data so that we can make trustworthy andconsistentdecisions.








FedDR-RandomizedDouglas-RachfordSplittingAlgorithms forNonconvexFederatedCompositeOptimization ATheAnalysisofAlgorithm1: RandomizedCoordinateVariant--FedDR

Neural Information Processing Systems

FedAvg: FedAvg [29] has become a de facto standard federated learning algorithm in practice. However,it has several limitations as discussed in many papers, including [23]. It is also difficult to analyze convergence of FedAvg, especially in the nonconvex case andheterogeneity settings (both statistical andsystem heterogeneity). Moreover,FedAvg originally specifies SGD with a fixed number of epochs and a fixed learning rate as its local solver,making itlessflexible inpractice.