Hisayuki Tsukuma

11 papers Journal 11

Year	Rank	Type	Title / Venue / Authors
2017	J	`jnl`	Proper Bayes and minimax predictive densities related to estimation of a normal mean matrix. J. Multivar. Anal. Hisayuki Tsukuma, Tatsuya Kubokawa
2016	J	`jnl`	Estimation of a high-dimensional covariance matrix with the Stein loss. J. Multivar. Anal. Hisayuki Tsukuma
2016	J	`jnl`	Minimax estimation of a normal covariance matrix with the partial Iwasawa decomposition. J. Multivar. Anal. Hisayuki Tsukuma
2016	J	`jnl`	Unified improvements in estimation of a normal covariance matrix in high and low dimensions. J. Multivar. Anal. Hisayuki Tsukuma, Tatsuya Kubokawa
2015	J	`jnl`	A unified approach to estimating a normal mean matrix in high and low dimensions. J. Multivar. Anal. Hisayuki Tsukuma, Tatsuya Kubokawa
2015	J	`jnl`	Estimation of the mean vector in a singular multivariate normal distribution. J. Multivar. Anal. Hisayuki Tsukuma, Tatsuya Kubokawa
2014	J	`jnl`	Bayesian estimation of a bounded precision matrix. J. Multivar. Anal. Hisayuki Tsukuma
2014	J	`jnl`	Minimax covariance estimation using commutator subgroup of lower triangular matrices. J. Multivar. Anal. Hisayuki Tsukuma
2011	J	`jnl`	Modifying estimators of ordered positive parameters under the Stein loss. J. Multivar. Anal. Hisayuki Tsukuma, Tatsuya Kubokawa
2010	J	`jnl`	Shrinkage priors for Bayesian estimation of the mean matrix in an elliptically contoured distribution. J. Multivar. Anal. Hisayuki Tsukuma
2009	J	`jnl`	Generalized Bayes minimax estimation of the normal mean matrix with unknown covariance matrix. J. Multivar. Anal. Hisayuki Tsukuma