3 papers
cs.LG2016
Robust Matrix Regression
Hang Zhang, Fengyuan Zhu, Shixin Li
Modern technologies are producing datasets with complex intrinsic structures, and they can be naturally represented as matrices instead of vectors. To preserve the latent data stru…
cs.LG2016
Online Prediction of Dyadic Data with Heterogeneous Matrix Factorization
Guangyong Chen, Fengyuan Zhu, Pheng Ann Heng
Dyadic Data Prediction (DDP) is an important problem in many research areas. This paper develops a novel fully Bayesian nonparametric framework which integrates two popular and com…
cs.CV2016
Blind Image Denoising via Dependent Dirichlet Process Tree
Fengyuan Zhu, Guangyong Chen, Jianye Hao +1
Most existing image denoising approaches assumed the noise to be homogeneous white Gaussian distributed with known intensity. However, in real noisy images, the noise models are us…