all AI news
Taming Nonconvex Stochastic Mirror Descent with General Bregman Divergence
Feb. 28, 2024, 5:43 a.m. | Ilyas Fatkhullin, Niao He
cs.LG updates on arXiv.org arxiv.org
Abstract: This paper revisits the convergence of Stochastic Mirror Descent (SMD) in the contemporary nonconvex optimization setting. Existing results for batch-free nonconvex SMD restrict the choice of the distance generating function (DGF) to be differentiable with Lipschitz continuous gradients, thereby excluding important setups such as Shannon entropy. In this work, we present a new convergence analysis of nonconvex SMD supporting general DGF, that overcomes the above limitations and relies solely on the standard assumptions. Moreover, our …
abstract arxiv continuous convergence cs.lg differentiable divergence entropy free function general math.oc optimization paper results stochastic type
More from arxiv.org / cs.LG updates on arXiv.org
Jobs in AI, ML, Big Data
ML/AI Engineer / NLP Expert - Custom LLM Development (x/f/m)
@ HelloBetter | Remote
Doctoral Researcher (m/f/div) in Automated Processing of Bioimages
@ Leibniz Institute for Natural Product Research and Infection Biology (Leibniz-HKI) | Jena
Seeking Developers and Engineers for AI T-Shirt Generator Project
@ Chevon Hicks | Remote
Security Data Engineer
@ ASML | Veldhoven, Building 08, Netherlands
Data Engineer
@ Parsons Corporation | Pune - Business Bay
Data Engineer
@ Parsons Corporation | Bengaluru, Velankani Tech Park