316 citations · 1.7k across the 39 of their papers we have counts for
Showing 2014 · math.STShow all
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math.ST2014
Bernstein-von Mises Theorems for Functionals of Covariance Matrix
Chao Gao, Harrison H. Zhou
We provide a general theoretical framework to derive Bernstein-von Mises theorems for matrix functionals. The conditions on functionals and priors are explicit and easy to check. R…
math.ST2014★ 205 cited
Rate-optimal graphon estimation
Chao Gao, Yu Lu, Harrison H. Zhou
Network analysis is becoming one of the most active research areas in statistics. Significant advances have been made recently on developing theories, methodologies and algorithms…
math.ST2014★ 32 cited
Minimax estimation in sparse canonical correlation analysis
Chao Gao, Zongming Ma, Zhao Ren +1
Canonical correlation analysis is a widely used multivariate statistical technique for exploring the relation between two sets of variables. This paper considers the problem of est…