1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.ST2024★ 1 cited
Asymptotic distribution of spiked eigenvalues in the large signal-plus-noise models
Zeqin Lin, Guangming Pan, Peng Zhao +1
Consider large signal-plus-noise data matrices of the form , where is a low-rank deterministic signal matrix and the noise covariance matrix can be anisotrop…
math.ST2020
Tail-adaptive Bayesian shrinkage
Se Yoon Lee, Peng Zhao, Debdeep Pati +1
Robust Bayesian methods for high-dimensional regression problems under diverse sparse regimes are studied. Traditional shrinkage priors are primarily designed to detect a handful o…