Yang, Junchi

11 publications

AISTATS 2024 Parameter-Agnostic Optimization Under Relaxed Smoothness Florian Hübler, Junchi Yang, Xiang Li, Niao He

NeurIPS 2023 Optimal Guarantees for Algorithmic Reproducibility and Gradient Complexity in Convex Optimization Liang Zhang, Junchi Yang, Amin Karbasi, Niao He

NeurIPSW 2023 Parameter-Agnostic Optimization Under Relaxed Smoothness Florian Hübler, Junchi Yang, Xiang Li, Niao He

ICLR 2023 TiAda: A Time-Scale Adaptive Algorithm for Nonconvex Minimax Optimization Xiang Li, Junchi Yang, Niao He

NeurIPS 2023 Two Sides of One Coin: The Limits of Untuned SGD and the Power of Adaptive Methods Junchi Yang, Xiang Li, Ilyas Fatkhullin, Niao He

AISTATS 2022 Faster Single-Loop Algorithms for Minimax Optimization Without Strong Concavity Junchi Yang, Antonio Orvieto, Aurelien Lucchi, Niao He

NeurIPS 2022 Nest Your Adaptive Algorithm for Parameter-Agnostic Nonconvex Minimax Optimization Junchi Yang, Xiang Li, Niao He

NeurIPSW 2022 TiAda: A Time-Scale Adaptive Algorithm for Nonconvex Minimax Optimization Xiang Li, Junchi Yang, Niao He

UAI 2021 The Complexity of Nonconvex-Strongly-Concave Minimax Optimization Siqi Zhang, Junchi Yang, Cristóbal Guzmán, Negar Kiyavash, Niao He

NeurIPS 2020 A Catalyst Framework for Minimax Optimization Junchi Yang, Siqi Zhang, Negar Kiyavash, Niao He

NeurIPS 2020 Global Convergence and Variance Reduction for a Class of Nonconvex-Nonconcave Minimax Problems Junchi Yang, Negar Kiyavash, Niao He