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Abe Hiroyasu  阿部 寛康

ORCIDConnect your ORCID iD *help
Researcher Number 40807963
Other IDs
Affiliation (Current) 2025: 和歌山県立医科大学, 薬学部, 講師
2025: 京都大学, 医学研究科, 助教
Affiliation (based on the past Project Information) *help 2023 – 2024: 和歌山県立医科大学, 薬学部, 講師
2018 – 2022: 京都大学, 医学研究科, 助教
2017: 京都大学, 医学研究科, 特定助教
Review Section/Research Field
Principal Investigator
Basic Section 07090:Commerce-related / Commerce
Except Principal Investigator
Basic Section 60030:Statistical science-related
Keywords
Principal Investigator
購買行動 / 非負値行列因子分解 / 基底数決定 / サンプリング法 / ベイズ統計学 / 零過剰ポアソン / ノンパラメトリックベイズ法 / 零過剰負の二項分布 / 棒折り過程 / ノンパラメトリックベイズ … More / ロジスティック回帰モデル / 変分ベイズ法 / モデル選択 / 変分推論法 / 商品属性 / 消費者心理・行動 / ウェブサイト閲覧履歴 / 基底数選択 / 負の二項分布モデル / 零過剰モデル / ベイズモデル / 消費者心理 / 消費者購買行動 / 探索的データ分析 / 統計学 / 商学 / 心理 / 計算時間 / デモグラフィック属性 / ウェブ閲覧履歴 / 探索的データ解析 … More
Except Principal Investigator
がん免疫療法 / 臨床研究 / データサイエンス / 統計的推測 / 臨床試験 / 生存時間解析 / 生物統計学 Less
  • Research Projects

    (3 results)
  • Research Products

    (17 results)
  • Co-Researchers

    (6 People)
  •  New Frontiers of Survival Analysis: Developments and Applications of Statistical Methodologies in Cancer Immunotherapy

    • Principal Investigator
      魚住 龍史
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 60030:Statistical science-related
    • Research Institution
      Institute of Science Tokyo
      Kyoto University
  •  Development of NMF methods considering consumers, products, and time for understanding relationship between purchasing behavior and psychologyPrincipal Investigator

    • Principal Investigator
      Abe Hiroyasu
    • Project Period (FY)
      2019 – 2022
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 07090:Commerce-related
    • Research Institution
      Kyoto University
  •  Development of the NMF based on an action history and questionnaire mixed data for exploratory understanding of a relationship between buying behavior and consumer mindPrincipal Investigator

    • Principal Investigator
      Abe Hiroyasu
    • Project Period (FY)
      2017 – 2018
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Research Field
      Commerce
    • Research Institution
      Kyoto University

All 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

  • [Journal Article] Orthogonal nonnegative matrix tri-factorization based on Tweedie distributions2018

    • Author(s)
      Abe Hiroyasu、Yadohisa Hiroshi
    • Journal Title

      Advances in Data Analysis and Classification

      Volume: 0 Issue: 4 Pages: 1-29

    • DOI

      10.1007/s11634-018-0348-8

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H06779, KAKENHI-PROJECT-17K00060
  • [Presentation] 異質なアイテム間の共起関係を抽出するための非負値行列因子分解2022

    • Author(s)
      阿部寛康
    • Organizer
      日本分類学会第41回大会
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] "0"の理由の説明を伴う零過剰ポアソン非負値行列因子分解の変分推論2022

    • Author(s)
      阿部寛康
    • Organizer
      2022年度統計関連学会連合大会
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] A Bayesian nonparametric approach to inference for orthogonal nonnegative matrix factorization2021

    • Author(s)
      Hiroyasu Abe
    • Organizer
      4th International Conference on Econometrics and Statistics (EcoSta 2021)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] 棒折り過程を用いた直交非負値行列因子分解における基底数選択2021

    • Author(s)
      阿部寛康
    • Organizer
      日本計算機統計学会第35回大会
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] 零過剰かつ過分散なカウントデータに対する非負値行列因子分解における変分推論に基づく基底数選択2020

    • Author(s)
      阿部寛康
    • Organizer
      日本分類学会第39回大会
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] ノンパラメトリックベイズに基づく直交制約付き非負値行列因子分解を用いた遺伝子発現量データ解析事例2020

    • Author(s)
      阿部寛康
    • Organizer
      日本分類学会第39回大会
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] ベイジアンNMFにおける行列分解可能性に関する考察2020

    • Author(s)
      阿部寛康
    • Organizer
      2020年度日本分類学会シンポジウム
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] ベイジアン非負値行列因子分解における周辺尤度を用いた基底数の決定方法について2019

    • Author(s)
      阿部寛康
    • Organizer
      日本計算機統計学会第33回大会
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] Zero-Inflated Negative Binomial Matrix Factorization2019

    • Author(s)
      Hiroyasu Abe
    • Organizer
      European Conference on Data Analysis (ECDA) 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06779
  • [Presentation] Zero-inflated negative-binomial NMF2019

    • Author(s)
      Hiroyasu Abe
    • Organizer
      The 11th ICSA International Conference
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] ベイズ推定に基づく零過剰負の二項分布行列分解2019

    • Author(s)
      阿部寛康
    • Organizer
      統計数理研究所共同利用に係る合同研究集会
    • Data Source
      KAKENHI-PROJECT-17H06779
  • [Presentation] On the Determination of Number of Bases in Bayesian Nonnegative Matrix Factorization Using the Marginal Likelihood2019

    • Author(s)
      Hiroyasu Abe
    • Organizer
      The conference of Data Science, Statistics & Visualisation (DSSV 2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K13822
  • [Presentation] 補助変数を用いた零過剰複合ポアソン非負値行列因子分解2018

    • Author(s)
      阿部寛康
    • Organizer
      統計数理研究所共同利用に係る合同研究集会
    • Data Source
      KAKENHI-PROJECT-17H06779
  • [Presentation] 零過剰負の二項分布に基づく非負値行列因子分解について2018

    • Author(s)
      阿部寛康
    • Organizer
      日本計算機統計学会第32回シンポジウム
    • Data Source
      KAKENHI-PROJECT-17H06779
  • [Presentation] Nonnegative matrix factorization on zero-inflated Poisson with concomitant variables2018

    • Author(s)
      Hiroyasu Abe
    • Organizer
      The conference of Data Science, Statistics & Visualisation (DSSV 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06779
  • [Presentation] 補助変数を用いた零過剰ポアソン非負値行列因子分解2017

    • Author(s)
      阿部寛康
    • Organizer
      日本計算機統計学会第31回シンポジウム
    • Data Source
      KAKENHI-PROJECT-17H06779
  • 1.  魚住 龍史 (30738836)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  江村 剛志 (20464802)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  秋山 直美 (20636534)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  小谷野 仁 (10570989)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  川口 淳 (60389319)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  竹之内 沙弥香 (00520016)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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