all AI news
Bridging discrete and continuous state spaces: Exploring the Ehrenfest process in time-continuous diffusion models
May 7, 2024, 4:44 a.m. | Ludwig Winkler, Lorenz Richter, Manfred Opper
cs.LG updates on arXiv.org arxiv.org
Abstract: Generative modeling via stochastic processes has led to remarkable empirical results as well as to recent advances in their theoretical understanding. In principle, both space and time of the processes can be discrete or continuous. In this work, we study time-continuous Markov jump processes on discrete state spaces and investigate their correspondence to state-continuous diffusion processes given by SDEs. In particular, we revisit the $\textit{Ehrenfest process}$, which converges to an Ornstein-Uhlenbeck process in the infinite …
abstract advances arxiv continuous cs.lg diffusion diffusion models generative generative modeling math.ds math.pr modeling process processes results space space and time spaces state stat.ml stochastic study type understanding via work
More from arxiv.org / cs.LG updates on arXiv.org
Jobs in AI, ML, Big Data
Software Engineer for AI Training Data (School Specific)
@ G2i Inc | Remote
Software Engineer for AI Training Data (Python)
@ G2i Inc | Remote
Software Engineer for AI Training Data (Tier 2)
@ G2i Inc | Remote
Data Engineer
@ Lemon.io | Remote: Europe, LATAM, Canada, UK, Asia, Oceania
Artificial Intelligence – Bioinformatic Expert
@ University of Texas Medical Branch | Galveston, TX
Lead Developer (AI)
@ Cere Network | San Francisco, US