3 papers
math.OC2025
Solving Schrödinger bridge problem via continuous normalizing flow
Yang Jing, Lei Li, Jingtong Zhang
The Schrödinger Bridge Problem (SBP), which can be understood as an entropy-regularized optimal transport, seeks to compute stochastic dynamic mappings connecting two given distrib…
math.NA2024
Convergence analysis of OT-Flow for sample generation
Yang Jing, Lei Li
Deep generative models aim to learn the underlying distribution of data and generate new ones. Despite the diversity of generative models and their high-quality generation performa…
cs.LG2022
A deep learning framework for geodesics under spherical Wasserstein-Fisher-Rao metric and its application for weighted sample generation
Yang Jing, Jiaheng Chen, Lei Li +1
Wasserstein-Fisher-Rao (WFR) distance is a family of metrics to gauge the discrepancy of two Radon measures, which takes into account both transportation and weight change. Spheric…