2 papers
stat.ML2024
Sliced-Wasserstein Estimation with Spherical Harmonics as Control Variates
Rémi Leluc, Aymeric Dieuleveut, François Portier +2
The Sliced-Wasserstein (SW) distance between probability measures is defined as the average of the Wasserstein distances resulting for the associated one-dimensional projections. A…
math.NA2024
Speeding up Monte Carlo Integration: Control Neighbors for Optimal Convergence
Rémi Leluc, François Portier, Johan Segers +1
A novel linear integration rule called is proposed in which nearest neighbor estimates act as control variates to speed up the convergence rate of the…