MURAKAMI Daisuke

Field of Studies Mathematical and Information Science
Program Statistical Science
Parent Institute The Institute of Statistical Mathematics
Position Associate Professor
Link https://researchmap.jp/muraka51/
https://nrid.nii.ac.jp/ja/nrid/1000020738249/

Papers (Latest 5)

Research Projects (Latest 5)

    • Spatial regression modeling estimating a wide variety of effects from diverse data
    • 2020-2023
    • keywords: 時空間回帰, 非ガウスデータ, 高速化, spmoran, 固有ベクトル空間フィルタリング, モデル選択, 空間統計, 加法モデル, カウントデータ, COVID-19, 空間回帰, 加法混合モデル, 大規模データ, 時空間モデリング
    • URL: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K13261/
    • Extension of eigenvectir spatial filtering approaches for large and diverse spatiotemporal datasets
    • 2017-2019
    • keywords: 空間回帰, 空間統計, 大規模データ, 地理情報科学, 大規模空間データ, 空間可変パラメータモデル, spmoran, 高速化, 空間回帰モデリング, 空間統計学, 固有ベクトル空間フィルタリング, 計算負荷
    • URL: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17K12974/
    • Sub‐Model Aggregation for Scalable Eigenvector Spatial Filtering: Application to Spatially Varying Coefficient Modeling
    • Author: Daisuke Murakami, Shonosuke Sugasawa, Hajime Seya, Daniel A. Griffith
    • Publish date: 2024-02-29
    • Publisher: Wiley
    • Journal: Geographical Analysis
    • Keywords: Statistics - Methodology
    • URL: https://cir.nii.ac.jp/crid/1360865816793132544
    • A linearization for stable and fast geographically weighted Poisson regression
    • Author: Daisuke Murakami, Narumasa Tsutsumida, Takahiro Yoshida, Tomoki Nakaya, Binbin Lu, Paul Harris
    • Publish date: 2023-05-12
    • Publisher: Informa UK Limited
    • Journal: International Journal of Geographical Information Science
    • Keywords: Methodology (stat.ME), FOS: Computer and information sciences, Ridge regression, Linearized geographically weighted Poisson regression, Identification problem, Local coefficients, Log-linear approximation, Statistics - Methodology
    • URL: https://cir.nii.ac.jp/crid/1360021002029783040
    • Spatial Prediction of Apartment Rent using Regression-Based and Machine Learning-Based Approaches with a Large Dataset
    • Author: Takahiro Yoshida, Daisuke Murakami, Hajime Seya
    • Publish date: 2022-11-28
    • Publisher: Springer Science and Business Media LLC
    • Journal: The Journal of Real Estate Finance and Economics
    • URL: https://cir.nii.ac.jp/crid/1360017280626939776
    • Spatial Regression in the Presence of a Hierarchical Transportation Network: Application to Land Price Analysis
    • Author: Daisuke Murakami, Hajime Seya
    • Publish date: 2022-05-23
    • Publisher: Frontiers Media SA
    • Journal: Frontiers in Sustainable Cities
    • URL: https://cir.nii.ac.jp/crid/1360017282434135040
    • Analysis of COVID-19 evolution based on testing closeness of sequential data
    • Author: Tomoko Matsui, Nourddine Azzaoui, Daisuke Murakami
    • Publish date: 2022-01-29
    • Publisher: Springer Science and Business Media LLC
    • Journal: Japanese Journal of Statistics and Data Science
    • Keywords: FOS: Computer and information sciences, [SDV.MHEP.ME]Life Sciences [q-bio]/Human health and pathology/Emerging diseases, Original Paper, COVID-19 data analysis, Closeness testin, Periodical evolution, [STAT]Statistics [stat], [MATH.MATH-PR]Mathematics [math]/Probability [math.PR], Methodology (stat.ME), [STAT.ML]Statistics [stat]/Machine Learning [stat.ML], [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Key factor analysis, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, [STAT.ME]Statistics [stat]/Methodology [stat.ME], Statistics - Methodology
    • URL: https://cir.nii.ac.jp/crid/1360572533450427008

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