Concepedia
Statistics
Publications
14
Citations
1K
H-Index
13
Active since
2012
Affiliations
University of Pittsburgh(Current)
Yale University
University of Southern California
University of Chicago
Children's Hospital of Pittsburgh
Zhao Ren is an author at University of Pittsburgh specializing in statistical inference, engineering, and data science.
Top concepts
EngineeringStatistical InferenceData ScienceStatisticsEstimation TheoryMedicineBiostatisticsBioinformaticsSystems BiologyComputational Biology
Publications per year
2012–2020
Asymptotic normality and optimalities in estimation of large Gaussian graphical models
Zhao Ren, Tingni Sun, Cun‐Hui Zhang et al. · The Annals of Statistics · 2015 · 226 citations · Full text
Gaussian Graphical Model, Graph Sparsity, Sparse Representation +12
Estimating structured high-dimensional covariance and precision matrices: Optimal rates and adaptive estimation
Tommaso Cai, Zhao Ren, Harrison H. Zhou · Electronic Journal of Statistics · 2016 · 199 citations · Full text
Precision Matrices, Sparse Representation, Engineering +14
Robust covariance and scatter matrix estimation under Huber’s contamination model
Mengjie Chen, Chao Gao, Zhao Ren · The Annals of Statistics · 2018 · 126 citations · Full text
Engineering, High-dimensional Method, Data Science +10
Optimal rates of convergence for estimating Toeplitz covariance matrices
Tommaso Cai, Zhao Ren, Harrison H. Zhou · Probability Theory and Related Fields · 2012 · 94 citations · Full text
Estimation Theory, Engineering, Matrix Analysis +4
FastGGM: An Efficient Algorithm for the Inference of Gaussian Graphical Model in Biological Networks
Ting Wang, Zhao Ren, Ying Ding et al. · PLoS Computational Biology · 2016 · 79 citations · Full text
Engineering, Biological Networks, Interaction Network +20
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