conftrace_

hypergradient estimation

8 papers

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Co-occurring keywords

bilevel optimization (194) stochastic optimization (1060) federated learning (1333) variance reduction (523) stochastic method (95) implicit function theorem (10) personalized learning (60) distributed stochastic bilevel optimization (1) sublinear convergence rate (1) linear speedup (16)

Papers

Distributed Stochastic Bilevel Optimization: Improved Complexity and Heterogeneity Analysis JMLR 2025
A Framework for Bilevel Optimization on Riemannian Manifolds NIPS 2024
Enhancing Hypergradients Estimation: A Study of Preconditioning and Reparameterization AISTATS 2024
An Accelerated Algorithm for Stochastic Bilevel Optimization under Unbounded Smoothness NIPS 2024
Communication-Efficient Federated Bilevel Optimization with Global and Local Lower Level Problems NIPS 2023
Achieving Linear Speedup in Non-IID Federated Bilevel Learning ICML 2023
Blockwise Stochastic Variance-Reduced Methods with Parallel Speedup for Multi-Block Bilevel Optimization ICML 2023
Non-Convex Bilevel Optimization with Time-Varying Objective Functions NIPS 2023