2 papers
stat.ME2025
Nonparametric learning of heterogeneous graphical model on network-linked data
Yuwen Wang, Changyu Liu, Xin He +1
Graphical models have been popularly used for capturing conditional independence structure in multivariate data, which are often built upon independent and identically distributed…
stat.ML2023
Structural transfer learning of non-Gaussian DAG
Mingyang Ren, Xin He, Junhui Wang
Directed acyclic graph (DAG) has been widely employed to represent directional relationships among a set of collected nodes. Yet, the available data in one single study is often li…