WebJun 23, 2024 · 4 Bregman Gradient Policy Optimization. In the section, we propose a novel Bregman gradient policy optimization framework based on Bregman divergences and momentum techniques. We first let f (θ)=−J (θ), the goal of policy-based RL is to solve the following problem: maxθ∈ΘJ (θ) minθ∈Θf (θ). So we have ∇f (θ)=−∇J (θ). WebBregman Gradient Policy Optimization. The Tenth International Conference on Learning Representations (ICLR 2024), in press. An Xu, Wenqi Li, Pengfei Guo, Dong Yang, Holger Roth, Ali Hatamizadeh, Can Zhao, Daguang Xu, Heng Huang, Ziyue Xu. Closing the Generalization Gap of Cross-silo Federated Medical Image Segmentation.
Divergence-Augmented Policy Optimization - Semantic Scholar
WebSpecifically, we propose a Bregman gradient policy optimization (BGPO) algorithm based on the basic momentum technique and mirror descent iteration. Meanwhile, we further … WebApr 30, 2024 · Abstract. A typical assumption for the convergence of first order optimization methods is the Lipschitz continuity of the gradient of the objective function. However, for … the gurkha kitchen sunnyvale
Bregman Gradient Policy Optimization - Semantic Scholar
WebI am Mahesh Chandra, an Independent Management Consultant. My expertise lies in Mathematical Optimization, Machine Learning and Applied Mathematics. I have recently done my Phd in Mathematics, with specialization in Mathematical Optimization. I have mainly worked on Bregman Proximal Minimization methods for Non-convex Non-smooth … WebJan 27, 2024 · Bregman Gradient Policy Optimization. Feihu Huang, Shangqian Gao, Heng Huang; Computer Science. ICLR. 2024; TLDR. It is proved that BGPO achieves the sample complexity of Õ( −4) for finding -stationary point only requiring one trajectory at each iteration, and VR-BGPO reaches the best known sample complexity for finding an - … WebApr 7, 2024 · We consider the problem of minimizing the sum of two convex functions: one is differentiable and relatively smooth with respect to a reference convex function, and … the gurkha kitchen