32 citations · 50 across the 4 of their papers we have counts for
4 papers
Nested Dictionary Learning for Hierarchical Organization of Imagery and Text
Lingbo Li, XianXing Zhang, Mingyuan Zhou +1
A tree-based dictionary learning model is developed for joint analysis of imagery and associated text. The dictionary learning may be applied directly to the imagery from patches,…
A Bayesian Nonparametric Approach to Image Super-resolution
Gungor Polatkan, Mingyuan Zhou, Lawrence Carin +2
Super-resolution methods form high-resolution images from low-resolution images. In this paper, we develop a new Bayesian nonparametric model for super-resolution. Our method uses…
Augment-and-Conquer Negative Binomial Processes
Mingyuan Zhou, Lawrence Carin
By developing data augmentation methods unique to the negative binomial (NB) distribution, we unite seemingly disjoint count and mixture models under the NB process framework. We d…
Communications Inspired Linear Discriminant Analysis
Minhua Chen, William Carson, Miguel Rodrigues +2
We study the problem of supervised linear dimensionality reduction, taking an information-theoretic viewpoint. The linear projection matrix is designed by maximizing the mutual inf…