30 citations · 119 across the 39 of their papers we have counts for
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math.ST2016
Sub-optimality of some continuous shrinkage priors
Anirban Bhattacharya, David B. Dunson, Debdeep Pati +1
Two-component mixture priors provide a traditional way to induce sparsity in high-dimensional Bayes models. However, several aspects of such a prior, including computational comple…
math.ST2016
Fast moment estimation for generalized latent Dirichlet models
Shiwen Zhao, Barbara E. Engelhardt, Sayan Mukherjee +1
We develop a generalized method of moments (GMM) approach for fast parameter estimation in a new class of Dirichlet latent variable models with mixed data types. Parameter estimati…