134 citations · 478 across the 27 of their papers we have counts for
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math.ST2019★ 2 cited
Ultra High-dimensional Multivariate Posterior Contraction Rate Under Shrinkage Priors
Ruoyang Zhang, Malay Ghosh
In recent years, shrinkage priors have received much attention in high-dimensional data analysis from a Bayesian perspective. Compared with widely used spike-and-slab priors, shrin…
math.ST2019★ 1 cited
Consistent Bayesian Sparsity Selection for High-dimensional Gaussian DAG Models with Multiplicative and Beta-mixture Priors
Xuan Cao, Kshitij Khare, Malay Ghosh
Estimation of the covariance matrix for high-dimensional multivariate datasets is a challenging and important problem in modern statistics. In this paper, we focus on high-dimensio…