Research keywords (12):
Statistical Science
, Sparse Modeling
, Robust Statistics
, Divergence
, Missing Data
, Multiple Imputation
, Asymmetric Distribution
, Mixed Effects Models
, Multiple Testing
, Causal Inference
, Genome Data Analysis
, Bioinformatics
Research theme for competitive and other funds (19):
2024 - 2029 複雑構造ビッグデータに対するロバスト統計手法の開発
2017 - 2024 Robust estimation with effective learning
2013 - 2017 Skew-symmetric distributions with natural skewness and their applications to financial engineering
2013 - 2016 Theoretical considerations of model selection method based on a minimization of an information criterion
2012 - 2016 Design and statistical analysis in translational clinical trials
2010 - 2012 Efficient multiple testing methods for genome data
2010 - 2012 Development and Application of A Non-iterative Selection Methods for Smoothing Parameters
2008 - 2012 Integration of Statistics and Machine Learning for Combining Prediction, Knowledge Discovery and Inference.
2007 - 2009 Robust inference and its application to genome data
2007 - 2008 Development of statistical methodology for detecting factors of disease mechanism based on clinical omics data
2004 - 2007 New statistical methodology for genome diversity analysis
2003 - 2005 正規混合分布とロバスト推測
2003 - 2004 マイクロアレイデータからの関連遺伝子抽出のためのブリッジング・スタディー
2001 - 2003 Fusion of Statistics, Neural-Net, Machine Learning
2001 - 2002 条件付最尤推定量の有効性について
2000 - 2001 Spatio-temporal model based on Markov random fields and its application to forest ecology
1999 - 2000 二値データに対する個体効果モデルの構築
1998 - 2000 The theory of growth data analysis and the development of its softwares
1998 - 1999 Statistical Model of Mutually Non-intersecting Systems of Balls with High Intensity and Its Application to Environmental Sciences
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Papers (53):
Koyama, K, Kawashima, T, Fujisawa, H. Sparse Modal Regression with Mode-Invariant Skew Noise. Transactions on Machine Learning Research. 2024
Ryosuke Nagumo, Hironori Fujisawa. Density Ratio Estimation with Doubly Strong Robustness. The Forty-first International Conference on Machine Learning. 2024
Kazuharu Harada, Hironori Fujisawa. Outlier-Resistant Estimators for Average Treatment Effect in Causal Inference. Statistica Sinica. 2024. 34. 133-155
Takayuki Kawashima, Hironori Fujisawa. Robust regression against heavy heterogeneous contamination. Metrika. 2023. 86. 4. 421-442
Kazuharu Harada, Hironori Fujisawa. Sparse estimation of Linear Non-Gaussian Acyclic Model for Causal Discovery. Neurocomputing. 2021. 459. 223-233
2008/04 - 2015/07 Annals of the Institute of Statistical Mathematics Co-Editor
2006 - 2008/03 Annals of the Institute of Statistical Mathematics Associate Editor
2006/09 - 2007/09 統計関連学会連合大会 企画委員
2007 - 2007 文化庁 企画選考委員
2006/01 - 2006/12 日本統計学会 75周年記念事業委員
2002/09 - 2006/09 日本統計学会 欧文誌編集委員
2002/09 - 2004/09 日本統計学会 評議員
2002/10 - 2003/09 統計関連学会連合大会 事務局長
2001/09 - 2003/09 日本統計学会 庶務会計担当理事
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Awards (3):
2020 - 第23回情報論的学習理論ワークショップ 優秀報告賞
2016 - 日本統計学会 研究業績賞
2014 - 情報論的学習理論と機械学習(IBISML)研究会 研究会賞 ファイナリスト
Association Membership(s) (5):
American Statistical Association
, THE MATHEMATICAL SOCIETY OF JAPAN
, THE BIOMETRIC SOCIETY OF JAPAN
, JAPANESE SOCIETY OF APPLIED STATISTICS
, THE JAPAN STATISTICAL SOCIETY