2 papers
stat.CO2026
Edgewise Envelopes Between Balanced Forman and Ollivier-Ricci Curvature
Giorgio Micaletto, Tebe Nigrelli
Evaluating Ollivier-Ricci (OR) curvature on large-scale graphs is computationally prohibitive due to the necessity of solving an optimal transport problem for every edge. We bypass…
stat.ME2026
Bridge Sampling Diagnostics
Giorgio Micaletto, Aki Vehtari
In Bayesian statistics, the marginal likelihood is used for model selection and averaging, yet it is often challenging to compute accurately for complex models. Approaches such as…