2 papers
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…
math.PR2022
Fluctuation suppression and enhancement in interacting particle systems
Lei Li, Jiaheng Chen
We investigate in this work the effects of interaction on the fluctuation of empirical measures. The systems with positive definite interaction potentials tend to exhibit smaller f…