Xiaocheng Zou

Entropic Partial Optimal Transport and Partial Gromov--Wasserstein Distance between Gaussian Mixtures

Optimal transport and Gromov--Wasserstein distances are useful tools for comparing probability measures and metric measure spaces, but their balanced formulations force all mass to be matched. This constraint is often too strong for data with outliers, missing parts, or only partial overlap. In this paper, we develop e...