2 papers
stat.ML2026
Testing properties of trees in graphical models with covariance queries
Sofiya Burova, Francisco Calvillo, Gábor Lugosi +1
We consider the problem of testing properties of graphs underlying high-dimensional graphical models. We adopt the model of covariance queries introduced by Lugosi, Truszkowski, Ve…
math.PR2025
Subtractive random forests with two choices
Francisco Calvillo, Luc Devroye, Gábor Lugosi
Recommendation systems are pivotal in aiding users amid vast online content. Broutin, Devroye, Lugosi, and Oliveira proposed Subtractive Random Forests (\textsc{surf}), a model tha…