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Deep Learning Approach for Supply-chain Network Analysis

Research Project

Project/Area Number 26330344
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Web informatics, Service informatics
Research InstitutionThe University of Tokyo

Principal Investigator

MORI Junichiro  東京大学, 政策ビジョン研究センター, 准教授 (30508924)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords取引ネットワーク / 機械学習 / ネットワーク分析 / 深層学習 / サプライチェーン
Outline of Final Research Achievements

Aiming at supporting business partner recommendations and designing sustainable supply-chain networks, we propose the method to analyze customer-supplier networks using a machine learning approach. In particular, we extracted latent features from the structure of large and heterogeneous customer-supplier networks using representation learning. And we obtained the learning model which generalizes the structure of the customer-supplier networks. We also developed the business partner recommendation system based on the model. Finally, our results showed the important latent features for predicting potential business partners from a customer-supplier network. Those features can be also utilized for designing resilient supply-chain networks.

Report

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

    (9 results)

All 2016 2015 2014

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (6 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Extraction of business relationships in supply networks using statistical learning theory2016

    • Author(s)
      Yi Zuo, Yuya Kajikawa, and Junichiro Mori
    • Journal Title

      Heliyon

      Volume: 2 Issue: 6 Pages: e00123-e00123

    • DOI

      10.1016/j.heliyon.2016.e00123

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detection method of emerging leading papers using time transition2014

    • Author(s)
      S. Iwami, J. Mori, I. Sakata and Y. Kajikawa
    • Journal Title

      Scientometrics

      Volume: 101 Issue: 2 Pages: 1515-1533

    • DOI

      10.1007/s11192-014-1380-x

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detecting research fronts using different types of weighted citation networks2014

    • Author(s)
      Katsuhide Fujita, Yuya Kajikawa, Junichiro Mori and Ichiro Sakata
    • Journal Title

      Journal of Engineering and Technology Management

      Volume: 32 Pages: 129-146

    • DOI

      10.1016/j.jengtecman.2013.07.002

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Representation Learning for Geospatial Areas using Large-scale Mobility Data from Smart Card2016

    • Author(s)
      Masanao Ochi
    • Organizer
      International Workshop on Pervasive Urban Applications In conjunction with ACM UbiComp 2016
    • Place of Presentation
      Heidelberg, Germany
    • Year and Date
      2016-09-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 生存時間解析モデルを用いたベンチャー企業の成長予測2016

    • Author(s)
      株田 達矢
    • Organizer
      人工知能学会全国大会
    • Place of Presentation
      北九州国際会議場(福岡県北九州市小倉北区)
    • Year and Date
      2016-06-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] 企業のウェブ情報を用いた取引マッチング支援システムに関する研究2016

    • Author(s)
      伊藤 諒
    • Organizer
      人工知能学会全国大会
    • Place of Presentation
      北九州国際会議場(福岡県北九州市小倉北区)
    • Year and Date
      2016-06-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] 企業のウェブ情報を用いた取引マッチング支援システムに関する研究2016

    • Author(s)
      伊藤諒、森純一郎
    • Organizer
      人工知能学会全国大会
    • Place of Presentation
      北九州国際会議場(福岡県北九州市)
    • Year and Date
      2016-06-06
    • Related Report
      2015 Research-status Report
  • [Presentation] テキスト情報を用いた企業間取引推薦システムの構築と評価2015

    • Author(s)
      伊藤諒、森純一郎
    • Organizer
      第7回テキストマイニング・シンポジウム
    • Place of Presentation
      コンベンションルームAP渋谷道玄坂(東京都渋谷区)
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report
  • [Presentation] Empirical Study of Conversational Community using Linguistic Expression and Profile Information2014

    • Author(s)
      J. Marui, N. Nori, T. Sakataki, and J. Mori
    • Organizer
      The 2014 International Conference on Active Media Technology (AMT2014)
    • Place of Presentation
      Warsaw, Poland
    • Year and Date
      2014-08-11 – 2014-08-14
    • Related Report
      2014 Research-status Report

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

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