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Extraction of multi-scale spatial heterogeneity

Research Project

Project/Area Number 23K20972
Project/Area Number (Other) 21H01447 (2021-2023)
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund (2024)
Single-year Grants (2021-2023)
Section一般
Review Section Basic Section 22050:Civil engineering plan and transportation engineering-related
Research InstitutionTohoku University

Principal Investigator

井上 亮  東北大学, 情報科学研究科, 准教授 (60401303)

Co-Investigator(Kenkyū-buntansha) 瀬谷 創  神戸大学, 工学研究科, 准教授 (20584296)
村上 大輔  統計数理研究所, データ科学研究系, 准教授 (20738249)
Project Period (FY) 2021-04-01 – 2025-03-31
Project Status Declined (Fiscal Year 2024)
Budget Amount *help
¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Fiscal Year 2024: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2023: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2022: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2021: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Keywords空間的異質性 / 地理的可変係数モデル / ESF-SVC / スパースモデリング / 分位点回帰 / 組成データ分析 / 空間可変係数モデル / ランダム効果モデル / Generalized lasso / Tree-guided group lasso / 空間可変パラメータモデル / 小地域分析 / ESF-SVCモデル / 不動産市場分析
Outline of Research at the Start

本研究は,空間現象の形成過程が場所によって異なる,空間的異質性の分析に注目する.空間的異質性への分析アプローチは,都心対郊外のように広域で生じる異質性,都市内の一部地域への特定産業の集積など局所的に起こる異質性に注目した分析に二分され,両者が同時に存在することを考慮した分析は検討されていない.本研究は,様々な空間スケール(規模)で生起する空間的異質性を同時に分析が可能な統計解析手法を構築し,空間的異質性の抽出に基づいて地域の特徴把握を行う社会経済活動モニタリングを提案する.

Outline of Annual Research Achievements

地理空間現象が有する性質の1つは,場所によってその生成過程が異なる空間的異質性である.空間的異質性分析において,生成過程に対して空間上で連続的な変化,および,ある境界線での離散的な変化の二種類の仮定が考えられてきた.昨年度までに,各地点における平均的な生成過程に存在する連続的・離散的な空間的異質性を分析する手法を構築してきたが,本年度はデータ分布の分位点や階級によって生成過程が異なることも空間的異質性と合わせて分析可能な手法を構築した.
まず,分位点毎に空間的異質性構造が異なることを分析できる手法を開発した.連続的な異質性の分析に対して,空間可変係数モデルの一つであるESF-SVCと分位点回帰を融合した手法を,離散的な異質性の分析に対して,小地域毎に固有の係数を導入した分位点回帰にL1正則化を導入した手法を構築した.両者に対して,シミュレーションデータを用いた性能評価や不動産賃貸市場分析への適用を通して,提案手法の有効性を確認した.
次に,各場所で得られた階級などの分類の比率である組成の生成過程が有する空間的異質性の分析手法を開発した.連続的な異質性分析に対してESF-SVCを組成データ分析手法に融合した手法を,離散的な異質性分析に対して,小地域毎に固有の係数を導入した組成データ分析の回帰モデルにL1/L2正則化を導入した手法を構築した.分位点の分析と同様に,シミュレーションデータを用いた性能評価と,市町村単位の政党得票率や所得階層比率の分析を通して,提案手法の有効性を確認した.
以上のように,本年度は,地理空間現象の分布を表す二種類のデータに対して,連続的・離散的双方の空間的異質性に対する仮定に基づく分析手法を構築し,これまでの平均的事象の分析に留まらない多様な空間的異質性分析を可能とした.

Research Progress Status

令和5年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和5年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (47 results)

All 2024 2023 2022 2021 Other

All Int'l Joint Research (3 results) Journal Article (22 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 10 results,  Open Access: 11 results) Presentation (22 results) (of which Int'l Joint Research: 12 results)

  • [Int'l Joint Research] Kingston University London/Birkbeck, University of London(英国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Kingston University London/Birkbeck, University of London(英国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Kingston University London/Birkbeck, University of London(英国)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Multiscale Continuous and Discrete Spatial Heterogeneity Analysis: The Development of a Local Model Combining Eigenvector Spatial Filters and Generalized Lasso Penalties2024

    • Author(s)
      Peng Zhan、Inoue Ryo
    • Journal Title

      Geographical Analysis

      Volume: 56 Issue: 2 Pages: 303-327

    • DOI

      10.1111/gean.12375

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sub‐Model Aggregation for Scalable Eigenvector Spatial Filtering: Application to Spatially Varying Coefficient Modeling2024

    • Author(s)
      Murakami Daisuke、Sugasawa Shonosuke、Seya Hajime、Griffith Daniel A.
    • Journal Title

      Geographical Analysis

      Volume: 1 Issue: 4 Pages: 1-1

    • DOI

      10.1111/gean.12393

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Colocations of spatial clusters among different industries2023

    • Author(s)
      Inoue Ryo、Shiode Shino、Shiode Narushige
    • Journal Title

      Computational Urban Science

      Volume: 3 Issue: 1 Pages: 35-35

    • DOI

      10.1007/s43762-023-00107-9

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Detection of irregular-shaped clusters on a network by controlling the shape compactness with a penalty function2023

    • Author(s)
      Inoue Ryo、Shiode Shino、Shiode Narushige
    • Journal Title

      GeoJournal

      Volume: 88 Issue: 4 Pages: 3817-3832

    • DOI

      10.1007/s10708-023-10834-5

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measuring the colocation of crime hotspots2023

    • Author(s)
      Shiode Naru、Shiode Shino、Inoue Ryo
    • Journal Title

      GeoJournal

      Volume: 88 Issue: 3 Pages: 3307-3322

    • DOI

      10.1007/s10708-022-10806-1

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] データ分布を考慮した空間的異質性分析-固有ベクトル空間フィルタリングに基づく可変係数分位点回帰モデル2023

    • Author(s)
      彭 湛, 井上 亮
    • Journal Title

      土木計画学研究・講演集

      Volume: 67

    • Related Report
      2023 Annual Research Report
  • [Journal Article] 分位点毎の全体傾向から乖離した局所的地域抽出手法の提案2023

    • Author(s)
      青木 健哉, 井上 亮
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 32

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Group Fused MCPに基づく組成データの異質地域検出手法の提案2023

    • Author(s)
      石川 理人, 井上 亮
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 32

    • Related Report
      2023 Annual Research Report
  • [Journal Article] モラン固有ベクトルに基づく空間可変係数モデルによる組成データの空間的異質性分析の提案2023

    • Author(s)
      彭 湛, 井上 亮
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 32

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Identifying Multiple Scales of Spatial Heterogeneity in Housing Prices Based on Eigenvector Spatial Filtering Approaches2022

    • Author(s)
      Peng Zhan、Inoue Ryo
    • Journal Title

      ISPRS International Journal of Geo-Information

      Volume: 11 Issue: 5 Pages: 283-283

    • DOI

      10.3390/ijgi11050283

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extraction of Continuous and Discrete Spatial Heterogeneities: Fusion Model of Spatially Varying Coefficient Model and Sparse Modelling2022

    • Author(s)
      Inoue Ryo、Den Koichiro
    • Journal Title

      ISPRS International Journal of Geo-Information

      Volume: 11 Issue: 7 Pages: 358-358

    • DOI

      10.3390/ijgi11070358

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 移動系列データのベクトル化に基づく地域分類2022

    • Author(s)
      伊藤 翔, 井上 亮
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 31

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 異なるスケールの連続的・離散的な空間的異質性の検出2022

    • Author(s)
      彭 湛, 井上 亮
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 31

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 複数階層の領域分割を考慮したTree-Guided Group Lassoによる空間的異質性の抽出2022

    • Author(s)
      竹本 一至, 井上 亮
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 31

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 組成データに基づく地域分類手法の提案2022

    • Author(s)
      石川 理人, 井上 亮
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 31

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Spatial Regression in the Presence of a Hierarchical Transportation Network: Application to Land Price Analysis2022

    • Author(s)
      Murakami Daisuke、Seya Hajime
    • Journal Title

      Frontiers in Sustainable Cities

      Volume: 4 Pages: 905-967

    • DOI

      10.3389/frsc.2022.905967

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Point Event Cluster Detection via the Bayesian Generalized Fused Lasso2022

    • Author(s)
      MASUDA Ryo, INOUE Ryo
    • Journal Title

      ISPRS International Journal of Geo-Information

      Volume: 11 Issue: 3 Pages: 187-187

    • DOI

      10.3390/ijgi11030187

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Balancing spatial and non-spatial variation in varying coefficient modeling: a remedy for spurious correlation2021

    • Author(s)
      Murakami, D., Griffith, D.A.
    • Journal Title

      Geographical Analysis

      Volume: NA Issue: 1 Pages: 31-55

    • DOI

      10.1111/gean.12310

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatial prediction of apartment rent using regression-based and machine learning-based approaches with a large data2021

    • Author(s)
      Takahiro Yoshida, Hajime Seya
    • Journal Title

      arXiv:2107.12539

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] RE-ESF-SVCとfused lassoを融合した空間的異質性分析手法の提案2021

    • Author(s)
      彭 湛, 井上 亮
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 30

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Group lassoに基づく複数階層の領域分割に依存した空間的異質性の抽出2021

    • Author(s)
      竹本 一至, 井上 亮
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 30

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 疎なカウントデータのための地理的加重ポアソン回帰の安定化・高速化2021

    • Author(s)
      村上大輔, 堤田成政, 吉田崇紘, 中谷友樹
    • Journal Title

      地理情報システム学会 学術研究発表大会講演集

      Volume: 30

    • Related Report
      2021 Annual Research Report
  • [Presentation] Group fused MCP-based heterogeneous region detection in compositional data2024

    • Author(s)
      ISHIKAWA Masato; INOUE Ryo; PENG Zhan
    • Organizer
      The 2024 American Association of Geographers Annual Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial heterogeneity analysis from the perspective of data distribution: An eigenvector spatial filtering-based spatially varying quantile regression model2023

    • Author(s)
      PENG Zhan; INOUE Ryo
    • Organizer
      The 18th International Conference on Computational Urban Planning and Urban Management
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Moran eigenvectors-based spatial heterogeneity analysis for compositional data2023

    • Author(s)
      PENG Zhan; INOUE Ryo
    • Organizer
      The 12th International Conference on Geographic Information Science
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sub-model aggregationによる空間可変パラメータモデルの高速化2023

    • Author(s)
      村上大輔,菅澤翔之助
    • Organizer
      統計関連学会連合大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Sub-model aggregation for scalable Spatial spatially varying coefficient modeling2023

    • Author(s)
      MURAKAMI Daisuke; SUGASAWA Shonosuke
    • Organizer
      EcoSta 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Scalable space-time model selection through reluctant interaction modeling2023

    • Author(s)
      MURAKAMI Daisuke
    • Organizer
      ISM Symposium on Environmental Statistics
    • Related Report
      2023 Annual Research Report
  • [Presentation] Sub-model Aggregation for Scalable Spatial Mixed Modeling2023

    • Author(s)
      Murakami, D., Sugasawa, S.
    • Organizer
      ISM Symposium on Environmental Statistics 2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] Identifying multi-scale spatial heterogeneity in the urban housing market: A fusion approach combining random effects eigenvector spatially filtering-based spatially varying coefficient (RE-ESF-SVC) model with fused LASSO2022

    • Author(s)
      PENG Zhan; INOUE Ryo
    • Organizer
      2022 Annual Meeting of Association of American Geographers
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A fusion approach to identify spatial heterogeneity of geographic phenomena on multiple spatial scales2022

    • Author(s)
      PENG Zhan; INOUE Ryo
    • Organizer
      The 16th World Conference of Spatial Econometrics Association
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 移動系列データのベクトル化に基づく地域分類2022

    • Author(s)
      伊藤 翔, 井上 亮
    • Organizer
      地理情報システム学会第31回学術研究発表大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 異なるスケールの連続的・離散的な空間的異質性の検出2022

    • Author(s)
      彭 湛, 井上 亮
    • Organizer
      地理情報システム学会第31回学術研究発表大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複数階層の領域分割を考慮したTree-Guided Group Lassoによる空間的異質性の抽出2022

    • Author(s)
      竹本 一至, 井上 亮
    • Organizer
      地理情報システム学会第31回学術研究発表大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 組成データに基づく地域分類手法の提案2022

    • Author(s)
      石川 理人, 井上 亮
    • Organizer
      地理情報システム学会第31回学術研究発表大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Large-scale spatial prediction by scalable geographically weighted regression: Comparative study2022

    • Author(s)
      Murakami, D., Tsutsumida, N., Yoshida, Takahiro., Nakaya, T.
    • Organizer
      The 15th International Conference on Spatial Information Theory
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Specifying multi-scale spatial heterogeneity in the rental housing market: The case of the Tokyo metropolitan area2021

    • Author(s)
      PENG Zhan; INOUE Ryo
    • Organizer
      GIScience 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Identifying global and local spatial heterogeneity in apartment rent in the Tokyo metropolitan area2021

    • Author(s)
      INOUE Ryo; DEN Koichiro
    • Organizer
      The 15th World Conference of the Spatial Econometrics Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Specifying spatial heterogeneity in the rental housing market in the Tokyo Metropolitan Area: An analysis by random effects eigenvector spatial filtering-based spatially varying coefficients (RE-ESF-SVC) model2021

    • Author(s)
      PENG Zhan; INOUE Ryo
    • Organizer
      The 10th International Conference on Earth Observations and Societal Impacts
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stable geographically weighted Poisson regression for count data2021

    • Author(s)
      Murakami, D., Tsutsumida, N., Yoshida, T., Nakaya, T.
    • Organizer
      GIScience 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Compositionally-warped additive mixed modeling for large non- Gaussian data: Application to COVID-19 analysis2021

    • Author(s)
      Murakami, D., Matsui, T.
    • Organizer
      The XV World Conference of Spatial Econometrics Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] RE-ESF-SVCとfused lassoを融合した空間的異質性分析手法の提案2021

    • Author(s)
      彭 湛, 井上 亮
    • Organizer
      第30回 地理情報システム学会 学術研究発表大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Group lassoに基づく複数階層の領域分割に依存した空間的異質性の抽出2021

    • Author(s)
      竹本 一至, 井上 亮
    • Organizer
      第30回 地理情報システム学会 学術研究発表大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 疎なカウントデータのための地理的加重ポアソン回帰の安定化・高速化2021

    • Author(s)
      村上大輔, 堤田成政, 吉田崇紘, 中谷友樹
    • Organizer
      第30回 地理情報システム学会 学術研究発表大会
    • Related Report
      2021 Annual Research Report

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Published: 2021-04-28   Modified: 2024-12-25  

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