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A study of joint dimension reduction and clustering for heuristic considerations of large-scaled data

Research Project

Project/Area Number 26330052
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Statistical science
Research InstitutionOkayama University of Science

Principal Investigator

Mori Yuichi  岡山理科大学, 総合情報学部, 教授 (80230085)

Co-Investigator(Kenkyū-buntansha) 飯塚 誠也  岡山大学, 全学教育・学生支援機構, 教授 (60322236)
黒田 正博  岡山理科大学, 総合情報学部, 教授 (90279042)
水谷 直樹  岡山理科大学, 総合情報学部, 准教授 (30330533)
久保田 貴文  多摩大学, 経営情報学部, 准教授 (30379705)
Co-Investigator(Renkei-kenkyūsha) Adachi Kohei  大阪大学, 人間科学研究科, 教授 (60299055)
Nakano Junji  統計数理研究所, 統計計算開発センター, 教授 (60136281)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords多変量解析 / 次元縮約 / 非計量主成分分析 / 非計量因子分析 / クラスター分析 / 加速化アルゴリズム / 対話的可視化ツール
Outline of Final Research Achievements

The purpose of this study is to propose joint dimension reduction and clustering to deeply consider the features of data, particularly large-scales data. To do this, the followings are performed: gathering information in previous studies, reviewing dimension reduction (including variable selection), proposing dimension reduction and clustering dealing with mixed measurement level data, developing interactive interface, and improving computational efficiency. The study is successful to provide some methods that handle the complexity including mixture of measurement level in the context of principal components analysis, and that consider the features of data by heuristic thinking and trial and error using developed interactive interfaces and proposed acceleration algorithms in case where a huge number of computation is necessary such as large-scaled data processing and variable selection.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (18 results)

All 2017 2016 2015 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (16 results) (of which Int'l Joint Research: 8 results,  Invited: 4 results) Book (1 results)

  • [Journal Article] Performance of acceleration of ALS algorithm in nonlinear PCA2014

    • Author(s)
      Mori, M., Kuroda, M., Izuka, M. and Sakakihara, Y.
    • Journal Title

      Proceedings of COMPSTAT 2014

      Volume: - Pages: 257-263

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 非負値行列因子分解における反復計算の加速化2017

    • Author(s)
      黒田正博・森 裕一・榊原道夫・飯塚誠也
    • Organizer
      「多様なデータに対する情報縮約・クラスタリングと情報表現に関する研究」第1回研究会
    • Place of Presentation
      北海道大学情報基盤センター
    • Year and Date
      2017-01-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] Acceleration of convergence of the alternating least squares algorithm for mixed measurement level multivariate data2016

    • Author(s)
      Kuroda, M., Mori, Y., Iizuka, M., Sakakihara, M.
    • Organizer
      The 10th International Chinese Statistical Association International Conference
    • Place of Presentation
      上海交通大学,上海,中華人民共和国
    • Year and Date
      2016-12-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Variable selection in nonlinear principal component analysis2016

    • Author(s)
      Mori, Y., Kuorda, M., Iizuka, M.
    • Organizer
      2016 IASC-ARS Interim Conference
    • Place of Presentation
      Statistics Center,大田,韓国
    • Year and Date
      2016-11-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interactive Statistical Analysis for Item Response Theory using Shiny2016

    • Author(s)
      Katayama, H., Asahara, H., Mizutani, N., Kuroda, M., Mori, Y.
    • Organizer
      2016 International Conference for JSCS 30th Anniversary in Seattle
    • Place of Presentation
      Seattle Central Library,ワシントン,アメリカ
    • Year and Date
      2016-10-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visualizing and Exploratory Data Analysis for Small Area Suicide Data2016

    • Author(s)
      Kubota, T.
    • Organizer
      2016 International Conference for JSCS 30th Anniversary in Seattle
    • Place of Presentation
      Seattle Central Library,ワシントン,アメリカ
    • Year and Date
      2016-10-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] shiny アプリを用いた対話的統計分析2016

    • Author(s)
      朝原広喬,片山浩子,水谷直樹,森 裕一
    • Organizer
      日本行動計量学会第44回大会
    • Place of Presentation
      札幌学院大学
    • Year and Date
      2016-08-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] Acceleration of iterative methods for Nonnegative Matrix Factorization2016

    • Author(s)
      Sakakihara, Kuroda, M., Mori, Y., M., Iizuka, M.
    • Organizer
      COMPSTAT2016
    • Place of Presentation
      Conference and Exhibition Centre,オビエド,スペイン
    • Year and Date
      2016-08-23
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fast estimation using the EM algorithm for Gaussian mixture models2016

    • Author(s)
      Kuroda, M.
    • Organizer
      The 4th Institute of Mathematical Statistics Asia Pacific Rim Meeting
    • Place of Presentation
      香港中文大学,香港,中華人民共和国
    • Year and Date
      2016-06-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] リスタートを用いた加速化交互最小二乗法による非計量主成分分析の変数選択法について2016

    • Author(s)
      黒田正博,森 裕一,飯塚誠也
    • Organizer
      日本計算機統計学会第30回大会
    • Place of Presentation
      ハートピア京都
    • Year and Date
      2016-05-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] Acceleration of the alternating least squares algorithm for nonlinear multivariate analyses2015

    • Author(s)
      Mori, Y., Kuroda, M., Sakakihara, M., Iizuka, M.
    • Organizer
      The 9th Conference of the Asian Regional Section of the IASC
    • Place of Presentation
      National University of Singapore
    • Year and Date
      2015-12-17
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 尺度混在データの多変量手法2015

    • Author(s)
      森 裕一,黒田正博,榊原道夫,飯塚誠也
    • Organizer
      日本計算機統計学会第29回シンポジウム
    • Place of Presentation
      まなぼっと幣舞
    • Year and Date
      2015-11-27
    • Related Report
      2015 Research-status Report
  • [Presentation] On acceleration methods for Alternating Least Squares algorithm2015

    • Author(s)
      Sakakihara, M., Kuroda, M., Mori, Y., Iizuka, M.
    • Organizer
      Conferences of the International Federation of Classification Societies 2015
    • Place of Presentation
      University of Bologna
    • Year and Date
      2015-07-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 非計量因子分析と計算の加速化2015

    • Author(s)
      松田航平・飯塚誠也・黒田正博・森 裕一
    • Organizer
      日本計算機統計学会第29回大会
    • Place of Presentation
      山梨県立図書館
    • Year and Date
      2015-05-14
    • Related Report
      2015 Research-status Report
  • [Presentation] 非計量因子分析と計算の加速化2015

    • Author(s)
      松田航平・飯塚誠也・黒田正博・森 裕一
    • Organizer
      統計数理研究所共同利用研究集会「質的データ分析への再接近-基本理解と周辺理論-」
    • Place of Presentation
      統計数理研究所(東京・立川)
    • Year and Date
      2015-03-12
    • Related Report
      2014 Research-status Report
  • [Presentation] 最小交互二乗法の加速化2014

    • Author(s)
      森 裕一,黒田正博,飯塚誠也,榊原道夫
    • Organizer
      日本行動計量学会第42回大会
    • Place of Presentation
      東北大学(宮城・仙台)
    • Year and Date
      2014-09-03 – 2014-09-05
    • Related Report
      2014 Research-status Report
  • [Presentation] Mori, M., Kuroda, M., Izuka, M. and Sakakihara, Y.2014

    • Author(s)
      Performance of acceleration of ALS algorithm in nonlinear PCA
    • Organizer
      COMPSTAT 2014
    • Place of Presentation
      ジュネーブ国際会議場(スイス・ジュネーブ)
    • Year and Date
      2014-08-19 – 2014-08-22
    • Related Report
      2014 Research-status Report
  • [Book] Nonlinear Principal Component Analysis and Its Applications2017

    • Author(s)
      Mori. Y., Kuroda, M., Makino, N.
    • Total Pages
      120
    • Publisher
      Springer
    • Related Report
      2016 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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