TANAKA Hidekazu

J-GLOBAL         Last updated: Nov 14, 2018 at 16:51
 
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Name
TANAKA Hidekazu
Affiliation
Osaka Prefecture University
Section
Graduate School of Science
Degree
(BLANK), (BLANK)

Academic & Professional Experience

 
Sep 2009
 - 
Mar 2010
Department of Mathematics and Statistics, University of Maryland, Baltimore County
 

Education

 
 
 - 
1998
Graduate School, Division of Mathematics, University of Tsukuba
 
 
 - 
1993
First Cluster of College, University of Tsukuba
 

Published Papers

 
Hidekazu Tanaka, Nabendu Pal, Nabendu Pal, Wooi K. Lim
Journal of Statistical Theory and Practice   12(1) 48-65   Jan 2018   [Refereed]
© 2018 Grace Scientific Publishing, LLC. This article deals with improved estimation of a Weibull (a) shape parameter, (b) scale parameter, and (c) quantiles in a decision-theoretic setup. Though several convenient types of estimators have been pr...
Eita Kamitamari, Hidekazu Tanaka
Communications in Statistics - Theory and Methods   46(1) 485-496   Jan 2017   [Refereed]
© 2017 Taylor & Francis Group, LLC. Simultaneous estimation problem of gamma shape vector is considered.First, it is shown that the maximum likelihood estimator (MLE), the bias corrected MLE, and the conditional MLE of shape vector are second-or...
Hidekazu Tanaka, Chie Obayashi, Yoshiji Takagi
Communications in Statistics - Theory and Methods   44(9) 1958-1966   May 2015   [Refereed]
© Taylor & Francis Group, LLC. In two-parameter family of distribution, conditions for a modified maximum likelihood estimator to be second-order admissible are given. Applying these results to two-parameter logistic regression model, it is show...
Second Order Admissibilities in Multi-parameter Logistic Regression Model
Chie Obayashi, Hidekazu Tanaka, Yoshiji Takagi
World Academy of Science, Engineering and Technology   69 870-874   2012   [Refereed]
H. Tanaka
Statistics   45(2) 199-208   Apr 2011   [Refereed]
Consider an estimation problem under the LINEX loss function in one-parameter non-regular distributions where the endpoint of the support depends on an unknown parameter. The purpose of this paper is to give sufficient conditions for a generalized...
Admissibility under the LINEX loss function in non-regular case
Hidekazu Tanaka
Scientiae Mathematicae Japonicae   75(3) 351-358   2011   [Refereed]
Hidekazu Tanaka
Communications in Statistics - Theory and Methods   39(8-9) 1477-1489   Jan 2010   [Refereed]
Admissibility of estimator is an important concept in the statistical estimation theory. Sufficient conditions for the admissibility have been discussed mostly under quadratic loss function. The purpose of this article is to give sufficient condit...
Hidekazu Tanaka, Masashi Tatsukawa
Communications in Statistics - Theory and Methods   39(17) 3011-3020   Jan 2010   [Refereed]
Consider an estimation problem of a linear combination of population means in a multivariate normal distribution under LINEX loss function. Necessary and sufficient conditions for linear estimators to be admissible are given. Further, it is shown ...
Bhattacharyya type inequalities
Hidekazu Tanaka
Selected papers on analysis and related topics, American Mathematical Society   159-178   2008   [Refereed][Invited]
Tanaka Hidekazu
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS   35(9) 1611-1628   2006   [Refereed]
Hidekazu Tanaka, Masafumi Akahira
Ann. Inst. Statist. Math.   55(2) 309-317   2003   [Refereed]
Hidekazu Tanaka
Communications in Statistics - Theory and Methods   32(10) 1885-1896   2003   [Refereed]
Hidekazu Tanaka
Journal of the Japan Statistical Society   28(2) 193-203   1998   [Refereed]
Hidekazu Tanaka
Journal of the Japan Statistical Society   27(2) 165-178   1997   [Refereed]
Deficiency of minimum discrepancy estimators of multinomial parameters
Hidekazu Tanaka, Masafumi Akahira
Statistics & Decisions   14(3) 241-251   1996   [Refereed]

Misc

 
On second order admissibilities of estimators of gamma shape parameters
Eita Kamitamari, Hidekazu Tanaka
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1910) 58-73   2014
ガンマ分布の形状母数の推定について
Eita Kamitamari, Hidekazu Tanaka
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1860) 9-32   2013
ロジット・モデルにおける2 次漸近許容性について
Chie Obayashi, Hidekazu Tanaka, Yoshiji Takagi
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1804) 162-177   2012
LINEX 損失関数の下での多変量正規分布における線型推定量の許容性
Masashi Tatsukawa, TANAKA Hidekazu
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1621) 161-170   2009
LINEX 損失関数の下での一般化 Bayes 推定量の許容性について
TANAKA Hidekazu
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1603) 142-153   2008
On Bhattacharyya-type information inequalities
TANAKA Hidekazu
数学   58(1) 21-39   2006   [Refereed][Invited]
On a family of distributions attaining the Bhattacharyya bound
TANAKA Hidekazu
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1380) 63-79   2004
On a location parameter family of distributions attaining the Bhattacharyya bound.
Hidekazu Tanaka
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1334) 158-174   2003
An extension of the Borovkov-Sakhanenko bound for the Bayes Risk
Kenichi Koike, Hidekazu Tanaka
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1273) 115-123   2002
Second order admissibility of the maximum likelihood estimator
Hidekazu Tanaka
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1224) 170-181   2001
The comparison of estimators of a reliability function in the Weibull case.
Hidekazu Tanaka, Masafumi Akahira
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (1007) 1-10   1997
欠損性の概念と多項分布の母数の推定について
Hidekazu Tanaka, Masafumi Akahira
Proc. Symp., Res. Inst. Math. Sci., Kyoto Univ.   (916) 52-74   1995

Books etc

 
栗木 進二, 綿森 葉子, 田中 秀和 (Part:Joint Work)
共立出版   Feb 2016   ISBN:4320111559

Conference Activities & Talks

 
Second Order Admissibilities in Multi-parameter Logistic Regression Model [Invited]
TANAKA Hidekazu, Obayashi Chie, Takagi Yoshiji
The International Conference in Mathematics and Applications 2013   Jan 2013   
Second Order Admissibilities in Multi-parameter Logistic Regression Model
Obayashi Chie, TANAKA Hidekazu, Takagi yoshiji
World Academy of Science, Engineering and Technology   Sep 2012   
On second order admissibilities in multi-dimensional normal distribution
Tanaka, H., Park, J.
Colloquium in University of Maryland, Baltimore County   Feb 2010   
On a family of distributions attaining the Bhattacharyya bound [Invited]
TANAKA Hidekazu
日本数学会年会   30 Mar 2004   
On a family of distributions attaining the Bhattacharyya bound
TANAKA Hidekazu
日本数学会年会   3 Mar 2004   

Research Grants & Projects

 
損失関数の対称性の破れが推定方式の許容性に与える影響について
科学研究費(若手(B))
Project Year: Apr 2009 - Mar 2012    Investigator(s): TANAKA Hidekazu
ネステッド構造をもつ分割型2因子実験の構成法の研究
科学研究費(基盤(C))
Project Year: Apr 2009 - Mar 2011    Investigator(s): 栗木 進ニ
生物情報を解明するための統計数学的基礎理論とその応用
科学研究費(基盤(B))
Project Year: Apr 2007 - Mar 2010    Investigator(s): 赤平 昌文
コントロールをもつ分割型2因子実験の構成法の研究
科学研究費(基盤(C))
Project Year: Apr 2006 - Mar 2008    Investigator(s): 栗木 進ニ
統計的検定論を超える新しい決定論的アプローチの試み
科学研究費(萌芽)
Project Year: Apr 2004 - Mar 2006    Investigator(s): 赤平 昌文
高次元データ解析の数理統計学的基礎とその応用
科学研究費(萌芽
Project Year: Apr 2004 - Mar 2005    Investigator(s): 青嶋 誠
情報不等式の下限達成による分布族の構築
科学研究費(若手(B))
Project Year: Apr 2003 - Mar 2005    Investigator(s): TANAKA Hidekazu
逐次情報集約型実験における統計的理論の構築とその応用
科学研究費(萌芽)
Project Year: Apr 2001 - Mar 2002    Investigator(s): 赤平 昌文