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05/30/2023
Blockwise Stochastic Variance-Reduced Methods with Parallel Speedup for Multi-Block Bilevel Optimization
In this paper, we consider non-convex multi-block bilevel optimization (...
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05/05/2021
Randomized Stochastic Variance-Reduced Methods for Stochastic Bilevel Optimization
In this paper, we consider non-convex stochastic bilevel optimization (S...
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02/09/2021
Federated Deep AUC Maximization for Heterogeneous Data with a Constant Communication Complexity
eep UC (area under the ROC curve) aximization (DAM) has attracted much a...
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06/12/2020
Fast Objective and Duality Gap Convergence for Non-convex Strongly-concave Min-max Problems
This paper focuses on stochastic methods for solving smooth non-convex s...
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05/05/2020
Communication-Efficient Distributed Stochastic AUC Maximization with Deep Neural Networks
In this paper, we study distributed algorithms for large-scale AUC maxim...
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03/09/2020