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Davis, Damek

  1. Stochastic model-based minimization of weakly convex functions
    2018/03/17 by Davis, Damek, Drusvyatskiy, Dmitriy · 30 citations
    #65K05 #65K10 #90C15 #90C30 #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC)
  2. Stochastic subgradient method converges on tame functions
    2018/04/20 by Davis, Damek, Drusvyatskiy, Dmitriy, Kakade, Sham +1 · 19 citations
    #65K05 #65K10 #90C15 #90C30 #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC)
  3. A Three-Operator Splitting Scheme and its Optimization Applications
    2015/04/04 by Davis, Damek, Yin, Wotao · 14 citations
    #47H05 #65K05 #65K15 #90C25 #FOS: Mathematics #Optimization and Control (math.OC)
  4. A gradient sampling method with complexity guarantees for Lipschitz functions in high and low dimensions
    2021/12/13 by Davis, Damek, Drusvyatskiy, Dmitriy, Lee, Yin Tat +2 · 9 citations
    #65K05 #65K10 #90C15 #90C30 #FOS: Mathematics #Optimization and Control (math.OC)
  5. Subgradient methods for sharp weakly convex functions
    2018/03/06 by Davis, Damek, Drusvyatskiy, Dmitriy, MacPhee, Kellie J. +1 · 5 citations
    #65K05 #65K10 #90C15 #90C30 #FOS: Mathematics #Optimization and Control (math.OC)
  6. Stochastic subgradient method converges at the rate O(k-1/4) on weakly convex functions
    2018/02/08 by Davis, Damek, Drusvyatskiy, Dmitriy · 5 citations
    #65K05 #65K10 #90C15 #90C30 #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC)
  7. Convergence rate analysis of several splitting schemes
    2014/06/18 by Damek Davis, Wotao Yin, Davis, Damek +1 · 4 citations
    Computer Science · Engineering · Mathematics · #47H05 #65K05 #65K15 #90C25 #Advanced Optimization Algorithms Research #FOS: Mathematics #Optimization and Control (math.OC) #Optimization and Variational Analysis #Sparse and Compressive Sensing Techniques
  8. Faster convergence rates of relaxed Peaceman-Rachford and ADMM under regularity assumptions
    2014/07/19 by Damek Davis, Wotao Yin, Davis, Damek +1 · 4 citations
    Computer Science · Engineering · #47H05 #65K05 #65K15 #90C25 #Direction-of-Arrival Estimation Techniques #FOS: Mathematics #Optimization and Control (math.OC) #Optimization and Variational Analysis #Sparse and Compressive Sensing Techniques
  9. Composite optimization for robust blind deconvolution
    2019/01/06 by Vasileios Charisopoulos, Charisopoulos, Vasileios, Damek Davis +5 · 8 citations
    Engineering · Computer Science · #Sparse and Compressive Sensing Techniques #Blind Source Separation Techniques #Advanced Image Processing Techniques
  10. Forward-Backward-Half Forward Algorithm for Solving Monotone Inclusions
    2017/03/09 by Luis M. Briceño-Arias, Briceño-Arias, Luis M., Damek Davis +1 · 3 citations
    Computer Science · Engineering · Mathematics · #47H05 #65K05 #65K15 #90C25 #FOS: Mathematics #Numerical methods in inverse problems #Optimization and Control (math.OC) #Optimization and Variational Analysis #Sparse and Compressive Sensing Techniques
  11. Active manifolds, stratifications, and convergence to local minima in nonsmooth optimization
    2021/08/26 by Damek Davis, Dmitriy Drusvyatskiy, Davis, Damek +3 · 4 citations
    Computer Science · Economics, Econometrics and Finance · Mathematics · #65K05 #65K10 #90C06 #90C15 #90C30 #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Mathematical Biology Tumor Growth #Optimization and Control (math.OC) #Stochastic Gradient Optimization Techniques #Stochastic processes and financial applications
  12. The nonsmooth landscape of phase retrieval
    2017/11/09 by Davis, Damek, Drusvyatskiy, Dmitriy, Paquette, Courtney · 3 citations
    #65K10 #90C06 #FOS: Mathematics #Optimization and Control (math.OC)
  13. Stochastic model-based minimization under high-order growth
    2018/07/01 by Davis, Damek, Drusvyatskiy, Dmitriy, MacPhee, Kellie J. · 3 citations
    #65K05 #65K10 #90C15 #90C30 #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC)
  14. SMART: The Stochastic Monotone Aggregated Root-Finding Algorithm
    2016/01/04 by Damek Davis, Davis, Damek · 3 citations
    Computer Science · Engineering · #Stochastic Gradient Optimization Techniques #Sparse and Compressive Sensing Techniques #Complexity and Algorithms in Graphs
  15. Asymptotic normality and optimality in nonsmooth stochastic approximation
    2023/01/16 by Damek Davis, Davis, Damek, Dmitriy Drusvyatskiy +3 · 2 citations
    Computer Science · Decision Sciences · Economics, Econometrics and Finance · #65K05 #65K10 #90C06 #90C15 #90C30 #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (stat.ML) #Optimization and Control (math.OC) #Optimization and Variational Analysis #Risk and Portfolio Optimization #Statistics Theory (math.ST) #Stochastic processes and financial applications
  16. Convergence rate analysis of the forward-Douglas-Rachford splitting scheme
    2014/10/09 by Davis, Damek · 1 citation
    #47H05 #65K05 #65K15 #90C25 #FOS: Mathematics #Optimization and Control (math.OC)
  17. Proximally Guided Stochastic Subgradient Method for Nonsmooth, Nonconvex Problems
    2017/07/12 by Davis, Damek, Grimmer, Benjamin · 1 citation
    #65K05 #65K10 #90C15 #90C26 #90C30 #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC)
  18. Graphical Convergence of Subgradients in Nonconvex Optimization and Learning
    2018/10/17 by Davis, Damek, Drusvyatskiy, Dmitriy · 1 citation
    #65K10 #68Q32 #90C15 #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC)
  19. Low-rank matrix recovery with composite optimization: good conditioning\n and rapid convergence
    2019/04/22 by Vasileios Charisopoulos, Charisopoulos, Vasileios, Yudong Chen +9 · 1 citation
    Computer Science · Engineering · Physics and Astronomy · #65K10 #90C06 #Advanced X-ray Imaging Techniques #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optical measurement and interference techniques #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques
  20. Iteratively reweighted kernel machines efficiently learn sparse functions
    2025/05/13 by Zhu, Libin, Davis, Damek, Drusvyatskiy, Dmitriy +1 · 5 citations
    #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC) #Statistics Theory (math.ST)
  21. Escaping strict saddle points of the Moreau envelope in nonsmooth optimization
    2021/06/17 by Davis, Damek, Díaz, Mateo, Drusvyatskiy, Dmitriy · 1 citation
    #65K05 #65K10 #90C06 #90C15 #90C30 #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC)
  22. A nearly linearly convergent first-order method for nonsmooth functions with quadratic growth
    2022/04/29 by Damek Davis, Davis, Damek, Liwei Jiang +1 · 1 citation
    Computer Science · Mathematics · #65K05 #65K10 #90C15 #90C30 #Advanced Optimization Algorithms Research #FOS: Mathematics #Optimization and Control (math.OC) #Optimization and Variational Analysis #Stochastic Gradient Optimization Techniques
  23. A superlinearly convergent subgradient method for sharp semismooth problems
    2022/01/12 by Charisopoulos, Vasileios, Davis, Damek · 1 citation
    #65K05 #65K10 #90C06 #90C30 #FOS: Mathematics #Optimization and Control (math.OC)
  24. Aiming towards the minimizers: fast convergence of SGD for overparametrized problems
    2023/06/05 by Liu, Chaoyue, Drusvyatskiy, Dmitriy, Belkin, Mikhail +2 · 1 citation
    #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC)
  25. A SMART Stochastic Algorithm for Nonconvex Optimization with\n Applications to Robust Machine Learning
    2016/10/04 by Aleksandr Y. Aravkin, Damek Davis, Aravkin, Aleksandr +1 · 1 citation
    Computer Science · #Stochastic Gradient Optimization Techniques #Neural Networks and Applications #Face and Expression Recognition
  26. When do spectral gradient updates help in deep learning?
    2025/12/03 by Damek Davis, Davis, Damek, Dmitriy Drusvyatskiy +1 · 3 citations
    Computer Science · Engineering · Physics and Astronomy · #Stochastic Gradient Optimization Techniques #Muon and positron interactions and applications #Particle physics theoretical and experimental studies
  27. Online Covariance Estimation in Nonsmooth Stochastic Approximation
    2025/02/07 by Liwei Jiang, Abhishek Roy, Jiang, Liwei +9 · 1 citation
    Computer Science · Decision Sciences · #Advanced Bandit Algorithms Research #Data Management and Algorithms #Distributed Sensor Networks and Detection Algorithms #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Optimization and Control (math.OC)