conftrace_

heavy-tailed gradient

6 papers

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Co-occurring keywords

gradient clipping (54) stochastic gradient descent (1091) differential privacy (1016) surrogate reward function (1) sub-weibull distribution (2) underdamped langevin dynamics (2) heavy-tailed gradient noise (2) moment bound (4) lipschitz constant (48) proximal policy optimization (123)

Papers

Online Convex Optimization with Heavy Tails: Old Algorithms, New Regrets, and Applications ALT 2026
Error Analysis Affected by Heavy-Tailed Gradients for Non-Convex Pairwise Stochastic Gradient Descent AAAI 2025
Differential Private Stochastic Optimization with Heavy-tailed Data: Towards Optimal Rates AAAI 2025
Private Stochastic Convex Optimization with Heavy Tails: Near-Optimality from Simple Reductions NIPS 2024
On Proximal Policy Optimization’s Heavy-tailed Gradients ICML 2021
Fractional Underdamped Langevin Dynamics: Retargeting SGD with Momentum under Heavy-Tailed Gradient Noise ICML 2020