2 papers
stat.CO2016
An Ensemble EM Algorithm for Bayesian Variable Selection
Jin Wang, Feng Liang, Yuan Ji
We study the Bayesian approach to variable selection in the context of linear regression. Motivated by a recent work by Rockova and George (2014), we propose an EM algorithm that r…
stat.CO2016
A Variational Algorithm for Bayesian Variable Selection
Xichen Huang, Jin Wang, Feng Liang
There has been an intense development on the estimation of a sparse regression coefficient vector in statistics, machine learning and related fields. In this paper, we focus on the…