Konno Yoshihiko 今野良彦

… Alternative Names

KONNO Yoshihiko 今野良彦

今野良彦コンノヨシヒコ

KONNO Yosihiko 今野良彦

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Researcher Number	00205577
Other IDs
Affiliation (Current)	2025: 大阪公立大学, 大学院理学研究科, 教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 大阪公立大学, 大学院理学研究科, 教授 2019 – 2021: 日本女子大学, 理学部, 教授 2005 – 2017: 日本女子大学, 理学部, 教授 2003 – 2005: Japan Woman's University, Faculty of Science, Associate Professor, 理学部, 助教授 1999 – 2002: 千葉大学, 大学院・自然科学研究科, 助教授 … More 2001: 千葉大学, 自然科学研究科, 助教授 1999: Chiba University Institute of natural science Associate Professor, 大学院・自然化学研究科, 助教授 1998: 千葉大学, 理学部, 助教授 1994 – 1996: 千葉大学, 理学部, 助教授 1993: 千葉大学, 教養部, 講師 1991 – 1992: 石巻専修大学, 経営学部, 講師 1989: U.of Tsukuba, Dept. of Math Res. Assistant, 数学系, 助手 Less
Review Section/Research Field	Principal Investigator Statistical science / Statistical science / Medium-sized Section 12:Analysis, applied mathematics, and related fields / Basic Section 60030:Statistical science-related / Statistical science / General mathematics (including Probability theory/Statistical mathematics) Except Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics) / Statistical science / 代数学・幾何学 / 解析学
Keywords	Principal Investigator 縮小推定量 / ウィシャート分布 / 縮小推定 / 同時推定問題 / スタイン推定量 / 多変量解析 / 複素ウィシャート分布 / 共分散行列 / スタイン問題 / 統計的決定理論 … More / 分散共分散行列 / 高次元データ / 多変量正規分布 / 同時推定 / グラフィカルモデル / 等質空間上の解析 / ランダム行列理論 / スパースデータ / ガウシアン・グラフィカルモデル / 指数型分布族 / スタイン推定 / 複素正規分布 / 低ランク行列推定 / SURE 法 / 低ランク推定 / メタアナンリシス / 事前検定推定量 / スタインの不偏リスク推定値 / 縮小推定法 / メアアナリシス / コピュラ / 共通平均問題 / 推定量の評価 / growth curve / simultaneous estimation / covariance matrix / two-sample problems / improved estimators / 成長曲線モデル / 2標本問題 / 改良型推定量 / 検定問題 / 推定問題 / 低ランク行列 / 共通平均 / メタアナリシス / 統計モデル / 行列統計量 / 両側切断データ / 最尤推定量 / 行列値統計量 / Wishart分布 / 打ち切りデータ / Stein問題 / 推測理論 / 等質錐 / トランケートデータ / 縮小型推定量 / ウィシャート行列 / 決定理論 / 多変量推測理論 / 非許容性 / 標本共分散行列 / 複素多変量楕円分布 / ミニマックス推定量 / ジョルダン代数 / 欠損値データ / LCIモデル / ミニマックス推定 / 条件付き独立モデル / 多変量分散分析モデル / 一般多変量分散分析模型 / 多変量分散分析模型 … More Except Principal Investigator asymptotic theory / computational simulation / robust statistics / algorithm / statistical analysis / 多重比較法 / ノンパラメトリック / ブートストラップ / 漸近理論 / シミュレーション / ブートストラップ検定 / skewness / sequential estimation / Jackkrife estimator / Boot strup method / latent root / Wishart matrix / efuirariant estimator / generalized variance / Outlier / 両側指数分布 / 超幾何関数 / stein推定量 / 分散の推定 / Wishart分布 / 歪度 / 逐次推定 / ジャックナイフ推定量 / ブ-トストラップ法 / 固有根 / Wishart行列 / 共変推定量 / Zonal多項式 / 共分散行列 / スタイン推定量 / 2段階推定 / 非正則な分布の推定 / 改良推定量 / 固有根の分布 / 一般化分散 / nonparametorics / multiple comparisons / empirical distribution / exploratory procedures / 多重比較 / 分布探索法 / 計算機論 / 統計的推測論 / 計算機算法 / 計算機シミュレーション / 頑健統計量 / contidence intervals / Combinatorics / Experimental design / Bayesian method / Bootstrap / Risk / Maximum likelihood estimator / Testing hypothesis / Interval estimation / 効率 / 量子推定 / マックスミン計画 / 検定 / 最適計画 / 直交表 / 飽和型直交配列 / 逐次標本抽出計画 / 量子ガウス状態 / 被覆確率 / 完備十分統計量 / 枢軸法 / 区間予測 / 最大推定量 / ミニマックス / ベイズ解 / p値 / 回帰係数 / ラテン方格 / 識別アルゴリズム / 符号理論 / グラフ理論 / 離散数学 / 配置の理論 / 実験的計画法 / 組合せ理論 / 実験計画 / ベイズ法 / リスク / 最尤推定量 / 仮説検定 / 区間推定 / computer programming / simulation / permutation tests / bootstrap / analysis of variance / robustness / アルゴリズム / ソフトプログラミング / 並べ替え検定 / 分散分析 / 頑健性 / Simulation / Size and power of tests / Area difference statistic / AR model / Moving block / Bootstrap test / Test of curve difference / Wind velocity data by artificial satellite / AUC-統計量 / ordered moving block bootstrap法 / カルマンフィルター / longitudinal data / 人工衛星データ / 検出力のシミュレーション / 2種類の曲線の差の検定 / moving block bootstrap法 / 状態空間モデル / 検定のサイズ・検出力 / 面積差統計量 / ARモデル / moving block / bootstrap検定 / 曲線の差の検定 / 人工衛星風速データ / Edgewoth展開 / マルコフ連鎖 / Edgworth展開 / 漸近補助統計量 / 極値統計量 / 情報量損失 / 一般化情報量 / Cornish-Fisher展開 / Bernoulli分布 / 非心分布 / 一致性 / 漸近有効性 / 情報量 / 臨床統計 / 生物統計 / 最適化基準 / 効用関数 / 最適停止問題 / 単調推移 / ファジ-関係 / マルコフ決定過程 / 多段決定過程 / ファジィ順序 / 最適化理論 / 意思決定論 / 最適性方程式 / 数理モデルの解析 / 最適化問題 / ファジィ理論 / ダ-ウィンのとうもろこしデータ / 層別無作為標本 / 単純無作為標本 / 尺度変換 / 位置変換 / 混合ブートストラップ法 / 2-超局所特異台 / 完全正規増大性 / 特性多様体 / フーリエ・ラプラス変換 Less

Mathematical Aspects of Statistical modeling and inference for high-dimensional dataPrincipal Investigator
- Principal Investigator
  
  今野良彦
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Fund for the Promotion of Joint International Research (International Collaborative Research)
- Review Section
  
  Medium-sized Section 12:Analysis, applied mathematics, and related fields
- Research Institution
  Osaka Metropolitan University
Exploring new horizons in statistical inference theory in multivariate analysisPrincipal Investigator
- Principal Investigator
  
  Konno Yoshihiko
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  Osaka Metropolitan University
  Japan Women's University
Development on statistical inference for matrix-valued statisticsPrincipal Investigator
- Principal Investigator
  
  Yoshihiko Konno
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  Japan Women's University
Study on multivariate Statistical models and their inference procedures for analysis of high-dimensional data and its applicationsPrincipal Investigator
- Principal Investigator
  
  KONNO Yoshihiko
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  Japan Women's University
Theory of the foundation of mathematical statistics to analyze the biological information and its applications
- Principal Investigator
  
  AKAHIRA Masafumi
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Tsukuba
Developments in inference theory of multivariate analysis on symmetric conesPrincipal Investigator
- Principal Investigator
  
  KONNO Yoshihiko
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  Japan Women's University
Exploratory statistical theory after searching the underlying distribution
- Principal Investigator
  
  SHIRAISHI Takaaki
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Yokohama-City University
Multivariate statistical theory based on robust statistics
- Principal Investigator
  
  SHIRAISHI Taka-aki
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Yokohama City University
Stein phenomena and further development on shrinkage methodsPrincipal Investigator
- Principal Investigator
  
  KONNO Yoshihiko
- Project Period (FY)
  2001 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  Japan Women's University
  Chiba University
Developments of Accurate Estimation Procedures in the Statistical Region Estimation and Attempt of Practicability
- Principal Investigator
  
  AKIHIRA Masafumi
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Tsukuba
多変量解析におけるモデリングの新展開と推測理論Principal Investigator
- Principal Investigator
  
  今野良彦
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Statistical science
- Research Institution
  Chiba University
State-space model approach to longitudinal data analysis by bootstrap
- Principal Investigator
  
  TAGURI Masaaki
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Statistical science
- Research Institution
  Chiba University
Statistical interence based on studentized robust statistics
- Principal Investigator
  
  SHIRAISHI Takaaki
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Yokohama City University
ファジー環境における最適化理論のための基礎数理
- Principal Investigator
  
  安田正實 (安田正実)
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Statistical science
- Research Institution
  Chiba University
標本抽出方法を考慮したブートストラップ検定についての研究
- Principal Investigator
  
  TAGURI Masaaki
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Chiba University
多変量解析モデルの代数的構造とグラフ理論を用いたモデリングの研究-その推測理論をめざしてPrincipal Investigator
- Principal Investigator
  
  今野良彦
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Statistical science
- Research Institution
  Chiba University
不変多変量正規模型における推定量の改良Principal Investigator
- Principal Investigator
  
  今野良彦
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Chiba University
群の作用と可換なシステムの研究
- Principal Investigator
  
  岡田靖則
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Chiba University
微分体の整数論的性質
- Principal Investigator
  
  国吉秀夫
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Ishinomaki Senshu University
Fourier解析の理論と応用
- Principal Investigator
  
  菅野浩司
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Ishinomaki Senshu University
Optimclity in multirariate estimation
- Principal Investigator
  
  SUGIURA Nariaki
- Project Period (FY)
  1988 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Tsukuba

[Journal Article] A class of general pretest estimators for the univariate normal mean2023
- Author(s)
  Shih, J.-H. Konno, Y., Chang, Y-T., and Emura
- Journal Title
  
  Commmunication in Statistics-Theory and Methods
  
  Volume: 52 Issue: 8 Pages: 2538-2561
- DOI
  10.1080/03610926.2021.1955384
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11867, KAKENHI-PROJECT-18K11196, KAKENHI-PROJECT-22K11948
[Journal Article] Confidence interval for normal means in meta-analysis based on a pretest estimator2023
- Author(s)
  Taketomi, N., Chang, Y.-T., Konno, Y., Mori, M., and Emura, T.
- Journal Title
  
  Japanese Journal of Statistics and Data Science
  
  Volume: - Issue: 1 Pages: 537-568
- DOI
  10.1007/s42081-023-00221-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K11867, KAKENHI-PROJECT-23K20374
[Journal Article] An adaptive singular value shrinkage for estimation problem of low-rank matrix mean with unknown covariance matrix2023
- Author(s)
  Konno, Y.
- Journal Title
  
  Japanese Journal of Statistics and Data Science
  
  Volume: - Issue: 1 Pages: 455-464
- DOI
  10.1007/s42081-023-00223-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K11867
[Journal Article] Copula-Based Estimation Methods for a Common Mean Vector for Bivariate Meta-Analyses2022
- Author(s)
  Shih, J.-H., Konno, Y., Chang, Y-T., and Emura,
- Journal Title
  
  Symmetry
  
  Volume: 14
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11867
[Journal Article] A Meta-Analysis for Simultaneously Estimating Individual Means with Shrinkage, Isotonic Regression and Pretests2021
- Author(s)
  Taketomi, N., Konno, Y., Chang Y-T., and Emura, T.
- Journal Title
  
  Axioms
  
  Volume: 10
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K11867
[Journal Article] Estimation of a common mean vector in bivariate meta-analysis under the FGM copula2019
- Author(s)
  Shih Jia-Han、Konno Yoshihiko、Chang Yuan-Tsung、Emura Takeshi
- Journal Title
  
  Statistics
  
  Volume: 53 Issue: 3 Pages: 673-695
- DOI
  10.1080/02331888.2019.1581782
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K11196, KAKENHI-PROJECT-19K11867
[Journal Article] Asymptotic inference for maximum likelihood estimators under the special exponential family with double-truncation2017
- Author(s)
  Emura, Takeshi; Hu, Ya-Hsuan; Konno, Yoshihiko
- Journal Title
  
  Statist. Papers
  
  Volume: 58 Pages: 877-909
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25330043
[Journal Article] Statistical inference based on the nonparametric maximum likelihood estimator under double-truncation2015
- Author(s)
  Emura, Takeshi, Yoshihiko Konno, Hirofumi Michimae
- Journal Title
  
  Lifetime Data Analysis
  
  Volume: 21 Issue: 3 Pages: 397-418
- DOI
  10.1007/s10985-014-9297-5
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25330043
[Journal Article] goodness-fit test for parametric models based on dependently truncated data2012
- Author(s)
  Emura, T. and Konno, Y., A
- Journal Title
  
  Computational Statistics and Data Analysis
  
  Volume: vol56 Pages: 2237-2250
- Data Source
  KAKENHI-PROJECT-21500283
[Journal Article] Multivariate normal distribution approaches for dependently left-truncated datta2012
- Author(s)
  Takeshi Emura, Yoshihiko Konno
- Journal Title
  
  Statistical Paper
  
  Volume: 53 Issue: 1 Pages: 133-149
- DOI
  10.1007/s00362-010-0321-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21500283, KAKENHI-PROJECT-25330043
[Journal Article] A goodness-of-fit test for parametric models based on dependently truncated data2012
- Author(s)
  Takekshi Emura and Yoshihiko Konno
- Journal Title
  
  Computational Statistics & Data Analysis
  
  Volume: 56 Issue: 7 Pages: 2237-2250
- DOI
  10.1016/j.csda.2011.12.022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21500283
[Journal Article] Estimation of multivariate complex normal covariance under an invariant quadratic loss2010
- Author(s)
  Konno, Y.
- Journal Title
  
  Communicationin Statistics--Theory and Method
  
  Volume: vol.39 Pages: 1490-1497
- Data Source
  KAKENHI-PROJECT-21500283
[Journal Article] Estimation of multivariate complex normal covariance under an invariant quadratic loss2010
- Author(s)
  Y.Konno
- Journal Title
  
  Communication in Statistics--Theory and Method
  
  Volume: 39 Pages: 1490-1497
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21500283
[Journal Article] Shrinkage estimators for large covariance matrices in multivariate real and complex normal distributions under an invariant quadratics loss2009
- Author(s)
  Konno, Y
- Journal Title
  
  Journal of Multivariate Analysis
  
  Volume: vol100 Pages: 2237-2253
- Data Source
  KAKENHI-PROJECT-21500283
[Journal Article] Shrinkage Estimators for Large Covariance matrices in multivariate real and complex normal distributions under an invariant quadratic loss.2009
- Author(s)
  Yoshihiko Konno
- Journal Title
  
  Journal of Multivariate Analysis 100
  
  Pages: 2237-3353
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21500283
[Journal Article] Improving on the sample covariance matrix for a complex elliptically contoured distribution2007
- Author(s)
  Konno, Y
- Journal Title
  
  Journal of statistical Planning and Inference 137巻
  
  Pages: 2475-2486
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] Estimation of a normal covariance matrix parametrized by irreducible symmetric cones under stein's loss2007
- Author(s)
  Konno, Y
- Journal Title
  
  Journal of Multivairate Analysis 98巻
  
  Pages: 295-316
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] Estimation of a normal covariance matrix parametrized irreducible symmetric cones under Stein's loss2007
- Author(s)
  Konno, Y.
- Journal Title
  
  Journal of Multivariate Analysis vol.98
  
  Pages: 295-316
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] Estimation of a normal covariance matrix parametrized by irreducible symmetric cones under Stein's loss2007
- Author(s)
  Konno, Y.
- Journal Title
  
  J.Multivariate Analysis 98
  
  Pages: 295-316
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] A class of orthogonally invariant Minimax estimators for normal covariance matrices parametrized by simple Jordan algebras of degree 22007
- Author(s)
  Konno, Y.
- Journal Title
  
  J. Statistical Studies
  
  Pages: 9-9
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] Estimation of normal covariance matrices parametrized by irreducible symmetric cones under Stein's loss2007
- Author(s)
  Konno, Y.
- Journal Title
  
  Journal of Multivariate Analysis 98・2
  
  Pages: 295-316
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] A class of orthogonally invariant Minimax estimators for normal covariance matrices parametrized by simple Jordan algebras of degree 22007
- Author(s)
  Konno, Y.
- Journal Title
  
  Journal of Statistical Studies 26
  
  Pages: 67-75
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] Improving on the sample covariance matrix for a complex elliptically contoured distributions2007
- Author(s)
  Konno, Y.
- Journal Title
  
  Journal of Statistical Planning and Inference vol.137
  
  Pages: 2475-2486
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] Estimation of a normal covariance matrix parametrized by irreducible symmetric cones under Stein's loss2007
- Author(s)
  Konno, Y.
- Journal Title
  
  Journal of Multivariate Analysis 98
  
  Pages: 295-316
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] A class of orthogonally invariant Minimax estimators for normal covariance matrices parametrized by simple Jordan algebras of degree 22007
- Author(s)
  Konno, Y.
- Journal Title
  
  Journal of Statistical Studies vol.26
  
  Pages: 67-75
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] A class of orthogonally invariant Minimax estimators for normal covariance matrices parametrized by simple Jordan algebras of degree 22007
- Author(s)
  Konno, Y.
- Journal Title
  
  J.Statistical Studies
  
  Pages: 9-9
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] Estimation of a normal covariance matrix parametrized by irreducible symmetric cones under Stein's loss2007
- Author(s)
  Konno, Y.
- Journal Title
  
  J. Multivariate Analysis 98
  
  Pages: 295-316
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] Improving on the sample covariance matrix for a complex elliptically contoured distribution2007
- Author(s)
  Konno, Y.
- Journal Title
  
  Journal of Statistical Planning and Inference 137
  
  Pages: 2475-2486
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] On improved estimation of normal precision matrix and discriminate coefficients2006
- Author(s)
  Tsukuma, H. and Konno, Y.
- Journal Title
  
  Journal of Multivariate Analysis vol.97
  
  Pages: 1477-1500
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] Alternative estimators of the common regression matrix in two GMANOVA models under weighted quadratic losses2006
- Author(s)
  Tsukuma, H., Konno, Y
- Journal Title
  
  Journal of Statistical Planning and Inference 136・4
  
  Pages: 1331-1348
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] Alternative estimators of the common regression matrix in two GMANOVA models under weighted quadratic losses2006
- Author(s)
  Tsukuma, H., Konno, Y.
- Journal Title
  
  J.Statist.Plan.and Infer 136巻4号
  
  Pages: 1331-1348
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] On improved estimation of normal precision matrix and discriminant coefficients2006
- Author(s)
  Tsukma, H., Konno, Y.
- Journal Title
  
  Journal of Multivariate Analysis 97・7
  
  Pages: 1477-1500
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] Alternative estimators of the common regression matrix in two GMANOVA models under weighted quadratic losses2006
- Author(s)
  Tsukuma, H., Konno, Y.
- Journal Title
  
  J.Statistical Planning and Inference 136
  
  Pages: 1331-1348
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] Alternative estimators of the common regression matrix in two GMANOVA models under weighted quadratic losses2006
- Author(s)
  Tsukuma, H., Konno, Y.
- Journal Title
  
  J. Statistical Planning and Inference 136
  
  Pages: 1331-1348
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] Altenative estimators of the commom regression matrix in two GMANOVA models under weighted quadratic losses2005
- Author(s)
  Tsukuma, H., Konno, Y.
- Journal Title
  
  J.Statist.Plann.and Infer. (採択)
- Data Source
  KAKENHI-PROJECT-16540112
[Journal Article] Estimation of multivariate complex normal covariance under an invariant quadratic loss
- Author(s)
  Yoshihiko Konno
- Journal Title
  
  Communication in statistics--Theory and Method (掲載予定)(Accepted)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17500185
[Journal Article] Multivariate normal distributions approaches for dependently left-truncated data
- Author(s)
  Emura, T. and Konno, Y.
- Volume
  vol. 53, No. 1
- Pages
  133-149
- Data Source
  KAKENHI-PROJECT-21500283
[Journal Article] Estimation of multivariate complex normal covariance under an invariant quadratic loss, Communication in Statistics
- Author(s)
  Konno, Y.
- Journal Title
  
  Theory and Method (掲載予定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17500185
[Presentation] Adaptive shrinkage of singular values of a low-rank mean matrix when a covariance matrix is unknown2022
- Author(s)
  Yoshihiko Konno
- Organizer
  大阪公立大学数学研究所　研究集会
- Data Source
  KAKENHI-PROJECT-19K11867
[Presentation] Stein’s unbiased risk estimate and adaptive singular value shrinkage for estimatin problem of low-rank matrix mean with unknown covariance matrix2022
- Author(s)
  Yoshihiko Konno
- Organizer
  研究集会「Conference Mathematical Methods of Modern Statistics 3」
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11867
[Presentation] Improved mean-matrix estimation of multivariate complex normal distributions by a singular value shrinkage2021
- Author(s)
  Yoshihiko Konno
- Organizer
  OCAMI 研究集会「統計的推測理論への幾何学的アプローチ
- Data Source
  KAKENHI-PROJECT-19K11867
[Presentation] Shrinkage estimation of mean for complex multivariate normal distribution with unknown covariance when $p > n$2020
- Author(s)
  Konno, Yoshihiko and Seita, Satomo
- Organizer
  日本数学会
- Data Source
  KAKENHI-PROJECT-19K11867
[Presentation] Shrinkage estimation of mean for complex multivariate normal distribution with unknown covariance when $p > n$2020
- Author(s)
  Yoshihiko Konno and Satomi Seita
- Organizer
  Mathematical Methods of Modern Statistics 2
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11867
[Presentation] Shrinkage estimators for large covariance matrices in multivariate normal distribution2017
- Author(s)
  Yoshihiko Konno
- Organizer
  ワークショップ「行列解析の展開」
- Place of Presentation
  名古屋大学
- Invited
- Data Source
  KAKENHI-PROJECT-25330043
[Presentation] Shrinkage estimators for large covariance matrices in multivariate normal distribution2012
- Author(s)
  Konno, Y.
- Organizer
  The 2ndims-APRM2012 Meeting
- Place of Presentation
  July 2-4, 2012at Tsukuba
- Year and Date
  2012-07-03
- Data Source
  KAKENHI-PROJECT-21500283
[Presentation] Shrinkage estimation of a mean matrix of a multivariate complex normal distribution2011
- Author(s)
  Yoshihiko Konno
- Organizer
  CIMPA-MICINN-UNESCO Research School
- Place of Presentation
  Hammamet Tunisia
- Year and Date
  2011-09-08
- Data Source
  KAKENHI-PROJECT-21500283
[Presentation] Shrinkage estimation of amean matrix of a multivariate complexnormal distribution,CIMPA-MICINN-UNESCO ResearchSchool: Analytical and algebraic tools inStatistics and Graphical Models2011
- Author(s)
  Konno, Y.
- Organizer
  September 5 -17. 2011 Hammamet,TUNISIA
- Year and Date
  2011-09-07
- Data Source
  KAKENHI-PROJECT-21500283
[Presentation] Shrinkage estimation of a mean matrix of a multivariate complex normal distribution2010
- Author(s)
  Y.Konno
- Organizer
  研究集会「統計的推測方法の理論的展開とその応用」
- Place of Presentation
  熊本大学自然科学研究科
- Year and Date
  2010-11-17
- Data Source
  KAKENHI-PROJECT-21500283
[Presentation] Shrinkage estimators for large covariance matrices in multivariate normal distributions2008
- Author(s)
  Konno, Y.
- Organizer
  2008年度統計関連学会連合大会
- Place of Presentation
  慶應大学理工学部
- Year and Date
  2008-09-08
- Data Source
  KAKENHI-PROJECT-17500185
[Presentation] Shrinkage estimators for covariance matrices in multivariate complex normal distribute2008
- Author(s)
  Konno, Y.
- Organizer
  Recent Advances in Statistical Inference-in Honor of Professor Masafumi Akahira
- Place of Presentation
  筑波大学大学会館
- Year and Date
  2008-12-16
- Data Source
  KAKENHI-PROJECT-17500185
[Presentation] Shrinkage estimators for large covariance matrices in multivariate normal distributions2008
- Author(s)
  今野良彦
- Organizer
  2008年度統計関連学会連合大会
- Place of Presentation
  慶應大學理工学部
- Year and Date
  2008-09-08
- Data Source
  KAKENHI-PROJECT-17500185
[Presentation] 条件付独立構造とウィシャート分布について2007
- Author(s)
  Konno, Y.
- Organizer
  科研基盤(B)「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(研究代表者 : 赤平昌文(筑波大学))」によるシンポジウム
- Place of Presentation
  日本女子大新泉山館
- Data Source
  KAKENHI-PROJECT-17500185
[Presentation] A Decision-Theoretic Approach to Estimation from Wishart Matrices on Symmetric Cones2007
- Author(s)
  Konno, Y.
- Organizer
  統計数学セミナー
- Place of Presentation
  東大数理科学研究科棟122号室
- Year and Date
  2007-12-05
- Data Source
  KAKENHI-PROJECT-17500185
[Presentation] Estimation of normal covariance matrices parametrized by irreducible symmetric cones2006
- Author(s)
  Konno, Y.
- Organizer
  日本数学会2006年度年大会
- Place of Presentation
  中央大学理工学部
- Year and Date
  2006-03-29
- Data Source
  KAKENHI-PROJECT-17500185
[Presentation] 対称錐上のウィシャートモデルに対する推定問題2006
- Author(s)
  Konno, Y.
- Organizer
  計算代数統計の展開(研究者代表 : 竹村彰通)RIMS研究集会
- Place of Presentation
  京都大学数理科学研究所
- Data Source
  KAKENHI-PROJECT-17500185

1. SHIRAISHI Takaaki (50143160)

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2. TAGURI Masaaki (10009607)

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Konno Yoshihiko 今野 良彦

KONNO Yoshihiko 今野 良彦

今野 良彦 コンノ ヨシヒコ

KONNO Yosihiko 今野 良彦

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Mathematical Aspects of Statistical modeling and inference for high-dimensional dataPrincipal Investigator

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Exploring new horizons in statistical inference theory in multivariate analysisPrincipal Investigator

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Development on statistical inference for matrix-valued statisticsPrincipal Investigator

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Study on multivariate Statistical models and their inference procedures for analysis of high-dimensional data and its applicationsPrincipal Investigator

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Developments in inference theory of multivariate analysis on symmetric conesPrincipal Investigator

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Stein phenomena and further development on shrinkage methodsPrincipal Investigator

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多変量解析におけるモデリングの新展開と推測理論Principal Investigator

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Konno Yoshihiko 今野良彦

KONNO Yoshihiko 今野良彦

今野良彦コンノヨシヒコ

KONNO Yosihiko 今野良彦