75 citations · 202 across the 39 of their papers we have counts for
Showing 2016Show all
3 papers · 1 filter
stat.ML2016★ 58 cited
Simultaneous Clustering and Estimation of Heterogeneous Graphical Models
Botao Hao, Will Wei Sun, Yufeng Liu +1
We consider joint estimation of multiple graphical models arising from heterogeneous and high-dimensional observations. Unlike most previous approaches which assume that the cluste…
stat.ML2016★ 75 cited
STORE: Sparse Tensor Response Regression and Neuroimaging Analysis
Will Wei Sun, Lexin Li
Motivated by applications in neuroimaging analysis, we propose a new regression model, Sparse TensOr REsponse regression (STORE), with a tensor response and a vector predictor. STO…
stat.ML2016★ 4 cited
Tensor Graphical Model: Non-convex Optimization and Statistical Inference
Xiang Lyu, Will Wei Sun, Zhaoran Wang +3
We consider the estimation and inference of graphical models that characterize the dependency structure of high-dimensional tensor-valued data. To facilitate the estimation of the…