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stat.ME2024
Bayesian Covariate-Dependent Graph Learning with a Dual Group Spike-and-Slab Prior
Zijian Zeng, Meng Li, Marina Vannucci
Covariate-dependent graph learning has gained increasing interest in the graphical modeling literature for the analysis of heterogeneous data. This task, however, poses challenges…
stat.ME2022★ 2 cited
Bayesian Image-on-Scalar Regression with a Spatial Global-Local Spike-and-Slab Prior
Zijian Zeng, Meng Li, Marina Vannucci
In this article, we propose a novel spatial global-local spike-and-slab selection prior for image-on-scalar regression. We consider a Bayesian hierarchical Gaussian process model f…