116 citations · 269 across the 29 of their papers we have counts for
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math.ST2016
A sharp boundary for SURE-based admissibility for the Normal means problem under unknown scale
Yuzo Maruyama, William E. Strawderman
We consider quasi-admissibility/inadmissibility of Stein-type shrinkage estimators of the mean of a multivariate normal distribution with covariance matrix an unknown multiple of t…
math.ST2016★ 2 cited
Harmonic Bayesian prediction under alpha-divergence
Yuzo Maruyama, Toshio Ohnishi
We investigate Bayesian shrinkage methods for constructing predictive distributions. We consider the multivariate Normal model with a known covariance matrix and show that the Baye…