54 citations · 170 across the 45 of their papers we have counts for
3 papers · 1 filter
Bayesian sparse multiple regression for simultaneous rank reduction and variable selection
Antik Chakraborty, Anirban Bhattacharya, Bani K. Mallick
We develop a Bayesian methodology aimed at simultaneously estimating low-rank and row-sparse matrices in a high-dimensional multiple-response linear regression model. We consider a…
Quantile Graphical Models: Bayesian Approaches
Nilabja Guha, Veera Baladandayuthapani, Bani K. Mallick
Graphical models are ubiquitous tools to describe the interdependence between variables measured simultaneously such as large-scale gene or protein expression data. Gaussian graphi…
Bayesian and Variational Bayesian approaches for flows in heterogenous random media
Keren Yang, Nilabja Guha, Yalchin Efendiev +1
In this paper, we study porous media flows in heterogeneous stochastic media. We propose an efficient forward simulation technique that is tailored for variational Bayesian inversi…