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Gauthier Gidel

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Extragradient with Positive Momentum is Optimal for Games with Cross-Shaped Jacobian Spectrum

Nov 09, 2022
Junhyung Lyle Kim, Gauthier Gidel, Anastasios Kyrillidis, Fabian Pedregosa

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Nesterov Meets Optimism: Rate-Optimal Optimistic-Gradient-Based Method for Stochastic Bilinearly-Coupled Minimax Optimization

Oct 31, 2022
Chris Junchi Li, Angela Yuan, Gauthier Gidel, Michael I. Jordan

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* 37 pages

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The Curse of Unrolling: Rate of Differentiating Through Optimization

Sep 27, 2022
Damien Scieur, Quentin Bertrand, Gauthier Gidel, Fabian Pedregosa

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Generating Diverse Vocal Bursts with StyleGAN2 and MEL-Spectrograms

Jun 25, 2022
Marco Jiralerspong, Gauthier Gidel

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* To be published at the ICML Expressive Vocalizations Workshop and Competition (ExVo Generate) held in conjunction with the 39th International Conference on Machine Learning

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Only Tails Matter: Average-Case Universality and Robustness in the Convex Regime

Jun 22, 2022
Leonardo Cunha, Gauthier Gidel, Fabian Pedregosa, Damien Scieur, Courtney Paquette

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* To be published in ICML 2022

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On the Limitations of Elo: Real-World Games, are Transitive, not Additive

Jun 21, 2022
Quentin Bertrand, Wojciech Marian Czarnecki, Gauthier Gidel

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Optimal Extragradient-Based Bilinearly-Coupled Saddle-Point Optimization

Jun 17, 2022
Simon S. Du, Gauthier Gidel, Michael I. Jordan, Chris Junchi Li

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