68 citations · 353 across the 57 of their papers we have counts for
3 papers · 2 filters
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…
Partitioned Cross-Validation for Divide-and-Conquer Density Estimation
Anirban Bhattacharya, Jeffrey D. Hart
We present an efficient method to estimate cross-validation bandwidth parameters for kernel density estimation in very large datasets where ordinary cross-validation is rendered hi…
Probabilistic community detection with unknown number of communities
Junxian Geng, Anirban Bhattacharya, Debdeep Pati
A fundamental problem in network analysis is clustering the nodes into groups which share a similar connectivity pattern. Existing algorithms for community detection assume the kno…