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Tensor SOM Network: Comprehensive analysis method for large-scale complex data

Research Project

Project/Area Number 18K11472
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 61040:Soft computing-related
Research InstitutionKyushu Institute of Technology

Principal Investigator

Furukawa Tetsuo  九州工業大学, 大学院生命体工学研究科, 教授 (50219101)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords多様体モデリング / ビジュアルアナリティクス / 関係データ / 埋め込み / テンソルデータ / 潜在空間 / 自己組織化マップ / テンソルデータ解析 / 多様体disentaglement / 連続潜在変数モデル / データ可視化 / テンソル解析 / 潜在空間法 / 次元削減法 / 知識発見 / ビッグデータ解析 / マルチタスク学習 / 関係データ解析 / ビッグデータ
Outline of Final Research Achievements

The purpose of this research is to develop a general-purpose method for comprehensive visualization, analysis, and knowledge discovery of complex large-scale data. For this purpose, we addressed the following four points. (1) Development of methods for visualization and analysis of complex relational data. (2) Development of a method for visualization and analysis of complex relational data with a hierarchical structure. (3) To demonstrate the usefulness of the developed method by applying it to real data. (4) Theoretical research on generative manifold modeling, which is the element component of the development method. We have achieved the method as a network of generative manifold models. This can be regarded as a general-purpose methodology for visual analytics.

Academic Significance and Societal Importance of the Research Achievements

本研究では,解析者とシステムが視覚的インタフェースを介して双方向的に情報をやりとりすることを通して知識発見する,human-centeredな視覚的解析システム,すなわちビジュアルアナリティクス (VA) を実現した.とりわけ,多様体モデルネットワークという概念により,複合関係データに対する汎用的なVAシステムの構築法を提供できた.一方学術的な意義としては,マルチモード・マルチビュー・マルチレイヤーなデータの多様体モデリングの学習手法の開発を行った.とりわけ,階層的多様体モデリングは単純な尤度最大化等の原理では実現できないことを見出し,新たな研究への手がかりを得た.

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (16 results)

All 2021 2020 2018

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (15 results) (of which Int'l Joint Research: 8 results)

  • [Journal Article] Hierarchical Tensor SOM Network for Multilevel-Multigroup Analysis2018

    • Author(s)
      Ishibashi H., Furukawa T.
    • Journal Title

      Neural Processing Letters

      Volume: Vol.E101-A, No.11 Issue: 3 Pages: 1745-1755

    • DOI

      10.1007/s11063-017-9643-1

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Unsupervised Kernel Regression with Landmarks for Large Relational Data: Toward Visual Analytics Method for Complex Relational Data2021

    • Author(s)
      高野修平・津野 龍・野口科瑞稀・宮崎一希・古川徹生
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] マルチタスク多様体モデリングの解くべき問題はなにか? ~ 直積潜在空間と関数空間のアプローチ ~2021

    • Author(s)
      津野龍・石橋英朗・古川徹生
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Simultaneous Visualization of Documents, Words and Topics by Tensor Self-Organizing Map and Non-negative Matrix Factorization2020

    • Author(s)
      Kazuki Noguchi, Takuro Ishida, Tetsuo Furukawa
    • Organizer
      Joint 11th International Conference on Soft Computing and Intelligent Systems and 21st International Symposium on Advanced Intelligent Systems (SCIS-ISIS 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 文書・単語の同時分布モデル化による両者の関係性可視化2020

    • Author(s)
      石田琢朗,米田圭佑,波田野創,古川徹生
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 関係データの直積空間への埋め込みによる可視化2020

    • Author(s)
      宮崎一希,渡辺龍二,古川徹生
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Multi-Level SOMによるメンバー構成によるチームパフォーマンスの可視化2020

    • Author(s)
      瀬野浦貫太,石橋英朗,古川徹生
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Optimal transport based autoencoder for class and style disentaglement2020

    • Author(s)
      Florian Tambon, Tetsuo Furukawa
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Tensor SOMを用いたグループディスカッションにおける幼児間のインタラクション可視化2020

    • Author(s)
      楠元啓介,堀尾圭一,古川徹生
    • Organizer
      電子情報通信学会ニューロコンピューティング研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Simultaneous Visualization of Documents and Words by using Tensor Self-Organizing Map2018

    • Author(s)
      Takuro Ishida, Hajime Hatano and Tetsuo Furukawa
    • Organizer
      SCIS&ISIS2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Non-parametric Continuous Self-Organizing Map2018

    • Author(s)
      Ryuji Watanabe, Hideaki Ishibashi, Tohru Iwasaki and Tetsuo Furukawa
    • Organizer
      SCIS&ISIS2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multi-task Learning for Self-Organizing Maps2018

    • Author(s)
      Kazushi Higa, Hideaki Ishibashi and Tetsuo Furukawa
    • Organizer
      SCIS&ISIS2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Tensor Self-Organizing Map for Kansei Analysis2018

    • Author(s)
      Kyouhei Itonaga, Kaori Yoshida and Tetsuo Furukawa
    • Organizer
      SCIS&ISIS2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Visualization of User-item Rating Matrix by Hierarchical Tensor SOM Network2018

    • Author(s)
      Kaido Iwamoto, Tohru Iwasaki and Tetsuo Furukawa
    • Organizer
      SCIS&ISIS2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Simultaneous Analysis of Subjective and Objective Data Using Coupled Tensor Self-organizing Maps: Wine Aroma2018

    • Author(s)
      Keisuke YonedaKimihiro NakanoKeiichi HorioTetsuo Furukawa
    • Organizer
      ICONIP2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multi-task Manifold Learning Using Hierarchical Modeling for Insufficient Samples2018

    • Author(s)
      Hideaki IshibashiKazushi HigaTetsuo Furukawa
    • Organizer
      ICONIP2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2022-01-27  

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