椎名洋
椎名 洋(しいな よう)は、日本の統計学者・経済学者。信州大学経済学部教授。専門分野は統計科学、情報科学。特に、統計的決定理論、多変量解析。
Inadmissibility of Non-order-Preserving Orthogonally Invariant Estimators of the Precision Matrix under Stein's Loss Calcutta Statistical Association Bulletin , 53:185-202 2002 Author:Yo Sheena
Unbiased estimator of risk for an orthogonally invariant estimator of a covariance matrix, Journal of Japan Statistical Society , 25(1):35-48 1995 Author:Yo Sheena
Inadmissibility of non-order-preserving orthogonally invariant estimators of the covariance matrix in the case of Stein's loss Journal of Multivariate Analysis , 41(1):117-131 1992, Author:Yo Sheena, Akimichi Takemura