2 papers
stat.ME2026
Exchangeable random permutations with an application to Bayesian graph matching
Francesco Gaffi, Nathaniel Josephs, Lizhen Lin
We introduce a general Bayesian framework for graph matching grounded in a new theory of exchangeable random permutations. Leveraging the cycle representation of permutations and t…
stat.ME2025
Hypergraph adjusted plus-minus
Nathaniel Josephs, Elizabeth Upton
In team sports, traditional ranking statistics do not allow for the simultaneous evaluation of both individuals and combinations of players. Metrics for individual player rankings…