no code implementations • 5 Feb 2024 • Bowen Lei, Rajarshi Guhaniyogi, Krishnendu Chandra, Aaron Scheffler, Bani Mallick
While there is a growing literature on image-on-image regression to delineate predictive inference of an image based on multiple images, existing approaches have limitations in efficiently borrowing information between multiple imaging modalities in the prediction of an image.
no code implementations • 7 Jun 2014 • Rajarshi Guhaniyogi, David B. Dunson
Nonparametric regression for massive numbers of samples (n) and features (p) is an increasingly important problem.
1 code implementation • 15 Jan 2014 • Shaan Qamar, Rajarshi Guhaniyogi, David B. Dunson
We propose a Conditional Density Filtering (C-DF) algorithm for efficient online Bayesian inference.
no code implementations • 4 Mar 2013 • Rajarshi Guhaniyogi, David B. Dunson
As an alternative to variable selection or shrinkage in high dimensional regression, we propose to randomly compress the predictors prior to analysis.