Yang, Junchi

1. Faster Single-loop Algorithms for Minimax Optimization without Strong Concavity
   2021/12/10 by Junchi Yang, Antonio Orvieto, Yang, Junchi +5 · 10 citations
   Computer Science · Engineering · Mathematics · #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Markov Chains and Monte Carlo Methods #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
2. The Complexity of Nonconvex-Strongly-Concave Minimax Optimization
   2021/03/29 by Siqi Zhang, Zhang, Siqi, Junchi Yang +7 · 5 citations
   Computer Science · Engineering · Mathematics · #Advanced Optimization Algorithms Research #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
3. Parameter-Agnostic Optimization under Relaxed Smoothness
   2023/11/06 by F. Hübler, Hübler, Florian, Junchi Yang +5 · 6 citations
   Computer Science · Decision Sciences · #Advanced Bandit Algorithms Research #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Machine Learning and Algorithms #Optimization and Control (math.OC) #Stochastic Gradient Optimization Techniques
4. Global Convergence and Variance-Reduced Optimization for a Class of Nonconvex-Nonconcave Minimax Problems
   2020/02/22 by Junchi Yang, Negar Kiyavash, Yang, Junchi +3 · 6 citations
   Computer Science · Engineering · #Stochastic Gradient Optimization Techniques #Sparse and Compressive Sensing Techniques #Domain Adaptation and Few-Shot Learning
5. Two Sides of One Coin: the Limits of Untuned SGD and the Power of Adaptive Methods
   2023/05/21 by Junchi Yang, Yang, Junchi, Xiang Li +5 · 5 citations
   Computer Science · Engineering · #Advanced Image Processing Techniques #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
6. Nest Your Adaptive Algorithm for Parameter-Agnostic Nonconvex Minimax Optimization
   2022/06/01 by Yang, Junchi, Li, Xiang, He, Niao · 2 citations
   #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC)
7. TiAda: A Time-scale Adaptive Algorithm for Nonconvex Minimax Optimization
   2022/10/31 by Li, Xiang, Yang, Junchi, He, Niao · 2 citations
   #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC)
8. Accelerating Distributed Optimization: A Primal-Dual Perspective on Local Steps
   2024/07/02 by Junchi Yang, Murat Yildirim, Yang, Junchi +2 · 1 citation
   Computer Science · Engineering · #Distributed #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Metaheuristic Optimization Algorithms Research #Modular Robots and Swarm Intelligence #Optimization and Control (math.OC) #Parallel #Scheduling and Optimization Algorithms #and Cluster Computing (cs.DC)
9. Rethinking Data Mixture for Large Language Models: A Comprehensive Survey and New Perspectives
   2025/05/27 by Liu, Yajiao, Chen, Congliang, Yang, Junchi +1 · 1 citation
   #Computation and Language (cs.CL) #FOS: Computer and information sciences
10. A Pair of Diophantine Equations Involving the Fibonacci Numbers
    2024/08/21 by Xuyuan Chen, Chen, Xuyuan, Hùng Việt Chu +13 · 2 citations
    Physics and Astronomy · Mathematics · #11B39 #11D04 #FOS: Mathematics #Number Theory (math.NT)