7 citations · 22 across the 13 of their papers we have counts for
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stat.ME2018★ 7 cited
Bayesian Estimation of Sparse Spiked Covariance Matrices in High Dimensions
Fangzheng Xie, Yanxun Xu, Carey E. Priebe +1
We propose a Bayesian methodology for estimating spiked covariance matrices with jointly sparse structure in high dimensions. The spiked covariance matrix is reparametrized in term…
stat.ME2018
Bayesian Projected Calibration of Computer Models
Fangzheng Xie, Yanxun Xu
We develop a Bayesian approach called Bayesian projected calibration to address the problem of calibrating an imperfect computer model using observational data from a complex physi…