Yata Kazuyoshi

J-GLOBAL         Last updated: Nov 7, 2019 at 02:41
 
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Name
Yata Kazuyoshi
Affiliation
University of Tsukuba
Section
Faculty of Pure and Applied Sciences
Job title
Associate Professor

Committee Memberships

 
Jan 2018
   
 
Japanese Journal of Statistics and Data Science Associate Editor
 

Awards & Honors

 
Jun 2012
Abraham Wald Prize in Sequential Analysis 2012, Sequential Analysis
 

Published Papers

 
Inference on High-Dimensional Mean Vectors under the Strongly Spiked Eigenvalue Model
Ishii, Aki;Yata, Kazuyoshi;Aoshima, Makoto
Japanese Journal of Statistics and Data Science   2(1) 105-128   Jun 2019   [Refereed]
Aoshima, Makoto; Yata, Kazuyoshi
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS   71(3) 473-503   Jun 2019   [Refereed]
Ishii, Aki; Yata, Kazuyoshi; Aoshima, Makoto
JOURNAL OF STATISTICAL PLANNING AND INFERENCE   202 99-111   Sep 2019   [Refereed]
Yata, Kazuyoshi; Aoshima, Makoto; Nakayama, Yugo
SEQUENTIAL ANALYSIS-DESIGN METHODS AND APPLICATIONS   37(3) 397-411   2018   [Refereed]
Aoshima, Makoto;Yata, Kazuyoshi
Statistica Sinica   28(1) 43-62   2018   [Refereed]
We consider two-sample tests for high-dimensional data under two disjoint models: the strongly spiked eigenvalue (SSE) model and the non-SSE (NSSE) model. We provide a general test statistic as a function of a positive-semidefinite matrix. We give...

Books etc

 
高次元の統計学
青嶋, 誠;矢田, 和善
共立出版   Apr 2019   ISBN:9784320112636

Conference Activities & Talks

 
Tests of High-Dimensional Mean Vectors and Its Application Under the SSE Model [Invited]
Ishii, Aki;Yata, Kazuyoshi;Aoshima, Makoto
Waseda International Symposium “Introduction of General Causality to Various Data & its Applications”   26 Feb 2019   
A high-dimensional quadratic classifier after feature selection [Invited]
Yata, Kazuyoshi;Aoshima, Makoto
International Symposium on Statistical Theory and Methodology for Large Complex Data   26 Nov 2018   
Tests of high-dimensional mean vectors under the SSE model [Invited]
Ishii, Aki;Yata, Kazuyoshi;Aoshima, Makoto
International Symposium on Statistical Theory and Methodology for Large Complex Data   26 Nov 2018   
Equality tests of high-dimensional covariance matrices on the basis of strongly spiked eigenvalues [Invited]
Ishii, Aki;Yata, Kazuyoshi;Aoshima, Makoto
Waseda International Symposium “Introduction of General Causality to Various Data & Its Innovation of The Optimal Inference”   24 Oct 2018   
A high-dimensional quadratic classifier under the strongly spiked eigenvalue model [Invited]
Yata, Kazuyoshi;Ishii, Aki;Aoshima, Makoto
The 14th Workshop on Stochastic Models, Statistics and their Application   6 Mar 2019   

Association Memberships