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Machine learning with effective integration of multiple datasets

Research Project

Project/Area Number 16H02866
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Intelligent informatics
Research InstitutionGifu University

Principal Investigator

Motoki Shiga  岐阜大学, 工学部, 准教授 (20437263)

Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2019: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2018: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Keywords機械学習 / 教師なし学習 / 行列分解 / テンソル分解 / ベイズ最適化 / マテリアルズインフォマティクス / バイオインフォマティクス / スペクトルイメージ解析 / セーフスクリーニング / スペクトルイメージ / データマイニング / 非負値行列分解 / モデル選択 / スペクトルイメージング / エピゲノム解析
Outline of Final Research Achievements

For data analysis of simultaneous heterogeneous measurements, this project has developed statistical machine learning methods to identify essential information from those datasets. For example, an efficient feature selection with auxiliary information of a graph structure and an effective component analysis method with some constraints caused by measurement conditions have been developed. These methods were also applied to applications of gene selection related with a disease in molecular biology and microscopy data analysis to identify essential and local chemical components in material science and physics.

Academic Significance and Societal Importance of the Research Achievements

複数の網羅的計測データのサイズは非常に大きいため、自動的な情報抽出やデータ解析にかかる計算コスト(計算時間・メモリ使用量)の削減が重要な課題とされる。この課題に対して、生命科学や物質・材料科学の応用を念頭においたモデル制約や補助情報を仮定するデータ解析法を開発し、解析性能を改善できた。特殊なデータに限らない汎用的な方法であるので、類似した状況・設定におけるデータ解析に今後応用できると考えられる。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (43 results)

All 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (6 results) Journal Article (13 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 11 results,  Open Access: 4 results,  Acknowledgement Compliant: 2 results) Presentation (22 results) (of which Int'l Joint Research: 4 results,  Invited: 14 results) Book (1 results) Remarks (1 results)

  • [Int'l Joint Research] Sage Bionetworks/Case Western Reserve University/Oregon Health and Science University(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Turku(フィンランド)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Institut de Calcul Intensif/Ecole Centrale de Nantes/PIMM, ENSAM ParisTech(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Abdullah Gul University(トルコ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] National Cheng Kung University(その他の国・地域(台湾))

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2018 Annual Research Report
  • [Journal Article] 7.統計的機械学習に基づく低カウントのスペクトルイメージ解析2020

    • Author(s)
      志賀 元紀, 武藤 俊介
    • Journal Title

      Denki Kagaku

      Volume: 88 Issue: 1 Pages: 42-46

    • DOI

      10.5796/denkikagaku.20-FE0008

    • NAID

      130007806106

    • ISSN
      2433-3255, 2433-3263
    • Year and Date
      2020-03-05
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Application of machine learning techniques to electron microscopic/spectroscopic image data analysis2020

    • Author(s)
      Shunsuke Muto, Motoki Shiga
    • Journal Title

      Microscopy

      Volume: 69 Issue: 2 Pages: 110-122

    • DOI

      10.1093/jmicro/dfz036

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Statistical Machine Learning for Spectral Data Analysis2019

    • Author(s)
      志賀元紀
    • Journal Title

      Materia Japan

      Volume: 58 Issue: 1 Pages: 23-28

    • DOI

      10.2320/materia.58.23

    • NAID

      130007541715

    • ISSN
      1340-2625, 1884-5843
    • Year and Date
      2019-01-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non-negative matrix factorization and its extensions for spectral image data analysis2019

    • Author(s)
      Motoki Shiga, Shunsuke Muto
    • Journal Title

      e-Journal of Surface Science and Nanotechnology

      Volume: 17 Issue: 0 Pages: 148-154

    • DOI

      10.1380/ejssnt.2019.148

    • NAID

      130007710083

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estimation of material parameters based on precipitate shape: efficient identification of low-error region with Gaussian process modeling2019

    • Author(s)
      Tsukada Yuhki、Takeno Shion、Karasuyama Masayuki、Fukuoka Hitoshi、Shiga Motoki、Koyama Toshiyuki
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 15794-15794

    • DOI

      10.1038/s41598-019-52138-0

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mining Physical/Chemical Properties from Nano-Scale Areas Using STEM Spectroscopic Methods and Informatics Techniques2019

    • Author(s)
      Shunsuke Muto, Jakob Spiegelberg, Motoki Shiga, Masahiro Ohtsuka, Jan Rusz
    • Journal Title

      Proceedings on the 10th Pacific Rim International Conference on Advanced Materials and Processing

      Volume: 無 Pages: 720-729

    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] A crowdsourced analysis to identify ab initio molecular signatures predictive of susceptibility to viral infection2018

    • Author(s)
      Slim Fourati, ..., Motoki Shiga, ..., Solveig K Sieberts
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1 Pages: 4418-4418

    • DOI

      10.1038/s41467-018-06735-8

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 多変量解析を利用したTOF-SIMSイメージデータフュージョンとスパースモデリングおよび機械学習によるTOF-SIMSスペクトル解析2018

    • Author(s)
      石倉航, 高橋一真, 山岸崇之, 青木弾, 福島和彦, 志賀元紀, 青柳里果
    • Journal Title

      Journal of Surface Analysis

      Volume: 25 Pages: 103-114

    • NAID

      130007806258

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Informatics-Aided Raman Microscopy for Nanometric 3D Stress Characterization2018

    • Author(s)
      Wang Hongxin、Zhang Han、Da Bo、Shiga Motoki、Kitazawa Hideaki、Fujita Daisuke
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 122 Issue: 13 Pages: 7187-7193

    • DOI

      10.1021/acs.jpcc.7b12415

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exploring a potential energy surface by machine learning for characterizing atomic transport2018

    • Author(s)
      Kanamori Kenta、Toyoura Kazuaki、Honda Junya、Hattori Kazuki、Seko Atsuto、Karasuyama Masayuki、Shitara Kazuki、Shiga Motoki、Kuwabara Akihide、Takeuchi Ichiro
    • Journal Title

      Physical Review B

      Volume: 97 Issue: 12 Pages: 125124-125124

    • DOI

      10.1103/physrevb.97.125124

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time variations of the radial velocity of H2O masers in the semi-regular variable R CRT2017

    • Author(s)
      Hiroshi Sudou、Motoki Shiga、Toshihiro Omodaka、Chihiro Nakai、Kazuki Ueda、Hiroshi Takaba
    • Journal Title

      Journal of The Korean Astronomical Society

      Volume: 50 Pages: 157-165

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sparse Modeling of EELS and EDX Spectral Imaging Data by Nonnegative Matrix Factorization2016

    • Author(s)
      Motoki Shiga, Kazuyoshi Tatsumi, Shunsuke Muto, Koji Tsuda, Yuta Yamamoto, Toshiyuki Mori, Takayoshi Tanji
    • Journal Title

      Ultramicroscopy

      Volume: 170 Pages: 43-59

    • DOI

      10.1016/j.ultramic.2016.08.006

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Matrix Factorization for Automatic Chemical Mapping from Electron Microscopic Spectral Imaging Datasets2016

    • Author(s)
      Motoki Shiga, Shunsuke Muto, Kazuyoshi Tatsumi, Koji Tsuda
    • Journal Title

      Transactions of the Materials Research Society of Japan

      Volume: 41 Issue: 4 Pages: 333-336

    • DOI

      10.14723/tmrsj.41.333

    • NAID

      130005172417

    • ISSN
      1382-3469, 2188-1650
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Statistical Machine Learning for Spectrum Imaging Data Analysis2019

    • Author(s)
      Motoki Shiga, Shunsuke Muto
    • Organizer
      Materials Research Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 微細構造計測データ解析のための統計的機械学習2019

    • Author(s)
      志賀元紀
    • Organizer
      第3回計測インフォマティクス研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 微細構造計測データ解析のための統計的機械学習2019

    • Author(s)
      志賀元紀
    • Organizer
      原子分解能ホログラフィー研究会・機能性材料ナノスケール原子相関合同研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] オングストロームビーム電子回折イメージングを用いた非晶質構造の網羅的解析2019

    • Author(s)
      志賀元紀, 平田秋彦, 小原真司, 小野寺陽平
    • Organizer
      日本顕微鏡学会・第75回学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] スペクトルイメージ解析のための統計的機械学習2019

    • Author(s)
      志賀元紀
    • Organizer
      プラスチック成形加工学会の第167回講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 強化学習におけるVariational Information Maximizing Explorationに基づく状態探索の効率化2019

    • Author(s)
      土井一輝, 大川慧悟, 志賀元紀
    • Organizer
      情報論的学習理論と機械学習研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 走査透過型電子顕微鏡データ解析のための機械学習法2018

    • Author(s)
      志賀元紀
    • Organizer
      応用物理学会秋季学術講演会特別シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Statistical Machine Learning for Microscopy Data Analysis2018

    • Author(s)
      Motoki Shiga
    • Organizer
      14th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures and 26th International Colloquium on Scanning Probe Microscopy
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Statistical Machine Learning for Spectrum Image Data Analysis2018

    • Author(s)
      Motoki Shiga
    • Organizer
      The 19th KIM-JIM Symposium -Recent Advances in Artificial Intelligence and Simulations in Materials Science and Engineering-
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] マルコフネットワーク構造変化検出におけるスパースKLIEPモデルのセーフスクリーニング2018

    • Author(s)
      佐藤浩基, 志賀元紀, 山田誠
    • Organizer
      第21回情報論的学習理論ワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] スペクトルイメージ解析のための統計的機械学習2018

    • Author(s)
      志賀元紀
    • Organizer
      日本顕微鏡学会「様々なイメージング技術研究部会」第6回研究会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] スペクトラムイメージ解析のための統計的機械学習法2018

    • Author(s)
      志賀元紀
    • Organizer
      第31回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] スペクトルデータ解析のための統計的機械学習2018

    • Author(s)
      志賀元紀
    • Organizer
      合同シンポジウム(「第二回 先端計測インフォマティクス・ワークショップ」「NIMS先端計測シンポジウム 2018」)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 統計的機械学習を用いたスペクトルイメージ解析2018

    • Author(s)
      志賀元紀
    • Organizer
      顕微ナノ・表面科学・SPM合同シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Automatic Spectral Imaging Analysis Based on Machine Learning2017

    • Author(s)
      Motoki Shiga, Shunsuke Muto
    • Organizer
      The 8th International Workshop on Electron Energy Loss Spectroscopy and Related Techniques
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 部分サンプリングに基づく特徴選択を用いたウイルス感染の予測法2017

    • Author(s)
      佐藤浩基, 志賀元紀
    • Organizer
      2017年度人工知能学会全国大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 統計的機械学習に基づくスペクトラムイメージ解析2017

    • Author(s)
      志賀元紀
    • Organizer
      2017年真空・表面科学合同講演会・データ駆動表面科学研究部会セッション
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] スペクトルイメージデータ解析のための統計的機械学習法2017

    • Author(s)
      志賀元紀, 武藤俊介
    • Organizer
      マイクロビームアナリシス第141委員会第169回研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 機械学習によるTOF-SIMSデータ解析のための様式2017

    • Author(s)
      青柳里果, 志賀元紀, 石倉航
    • Organizer
      2017年度 実用表面分析講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 統計的機械学習に基づく走査型電子顕微鏡データ解析2017

    • Author(s)
      志賀元紀
    • Organizer
      先端計測インフォマティクス 大量データ時代の情報活用
    • Place of Presentation
      つくば市 物質・材料研究機構
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 走査型電子顕微鏡データ解析のための非負値行列分解2016

    • Author(s)
      志賀元紀, 武藤俊介, 巽一厳, 津田宏治
    • Organizer
      日本応用数理学会2016年度年会
    • Place of Presentation
      北九州市 北九州国際会議場,
    • Year and Date
      2016-09-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] 統計的機械学習による物質材料データ解析2016

    • Author(s)
      志賀元紀
    • Organizer
      日本金属学会・日本鉄鋼協会東海支部 若手材料研究会・技術交流フォーラム
    • Place of Presentation
      東海市 新日鐵住金株式会社名古屋製鐵所公園クラブ
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Book] Nanoinformatics (Ch. 9 "High Spatial Resolution Hyperspectral Imaging with Machine-Learning Techniques")2018

    • Author(s)
      Motoki Shiga, Shunsuke Muto
    • Total Pages
      25
    • Publisher
      Springer
    • ISBN
      9789811076176
    • Related Report
      2017 Annual Research Report
  • [Remarks] 研究者HP

    • URL

      https://www1.gifu-u.ac.jp/~siglab/index.html

    • Related Report
      2017 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2022-08-26  

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