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sublinear convergence rate

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Co-occurring keywords · papers mentioning both

distributed stochastic bilevel optimization (1) personalized learning (1) hypergradient estimation (1) gradient tracking (1) data heterogeneity (1) bilevel optimization (1) distributed optimization (1) stochastic optimization (1) federated learning (1)

Papers

Distributed Stochastic Bilevel Optimization: Improved Complexity and Heterogeneity Analysis JMLR 2025