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Entity-oriented Investment Big Data Analysis Foundation for Evidence-Based Investment Support

Research Project

Project/Area Number 19H04116
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 60080:Database-related
Research InstitutionKyoto University

Principal Investigator

Ma Qiang  京都大学, 情報学研究科, 准教授 (30415856)

Co-Investigator(Kenkyū-buntansha) 湯本 高行  兵庫県立大学, 社会情報科学部, 准教授 (20453152)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2022: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2021: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2019: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Keywords投資情報学 / 意思決定支援 / 要因分析 / 時系列データ / 深層学習 / 金融工学 / ポートフォリオ / 時系列データ分析 / 事象分析 / 時系列データ検索 / 時系列予測 / 投資支援 / エンティティ分析 / エビデンス指向 / 投資知 / 時系列分析 / 投資者分析 / エンティティマイニング / エビデンスベース投資 / 投資ビッグデータ
Outline of Research at the Start

本研究では,エビデンスに基づいて投資の意思決定を支援するための投資ビッグデータ分析基盤の確立を目的とする.ニュース・報告書,マーケット情報やユーザの投資履歴など多様な投資ビッグデータを横断して分析し,投資活動における重要なエンティティである,事象,投資商品および投資者の特徴とその相互関係を分析して,「金融・投資商品に影響を及ぼす要因(事象)」や「投資のエキスパートがいつ・何を取引したか」を明らかする基盤を構築する.具体的に,(A) 投資商品の要因分析と(B)投資者の特徴分析の基盤を構築して,それらを用いた投資支援システムの構築と検証を行う.

Outline of Final Research Achievements

In this study, we conducted research and development of the basic technology to support investment activities. As the analysis foundation, we developed representation models and analysis methods that efficiently manage and process time series data. For factors analysis, we introduced the trend change point of the benchmark price as an interference factor and developed the factor analysis method based on the dynamic state space model. We also developed a method to estimate the economic impact of news articles, which are an important source of information for investment. For investors analysis, we introduced portfolio theory and developed the feature analysis technology of traders, who are investors in social trading services.
We published four journal articles in English, six reviewed international conference papers, and 11 domestic conference papers.

Academic Significance and Societal Importance of the Research Achievements

本研究では,ニュース・報告書,マーケット情報やユーザの投資履歴など多様な投資ビッグデータを横断して分析し,「金融・投資商品に影響を及ぼす要因(事象)」や「投資のエキスパートがいつ・何を取引したか」を明らかにする.これにより投資に必要な知識やエビデンスを発見して意思決定のプロセスと結果の可読性を向上させることで,従来サービスにおける一般投資者の不安を緩和し,安心して投資できる仕組みの構築に貢献する.

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (23 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (4 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 4 results,  Open Access: 4 results) Presentation (18 results) (of which Int'l Joint Research: 7 results) Remarks (1 results)

  • [Journal Article] Dual Attention Model for Citation Recommendation with Analyses on Explainability of Attention Mechanisms and Qualitative Experiments2022

    • Author(s)
      Zhang Yang、Ma Qiang
    • Journal Title

      Computational Linguistics

      Volume: 48 Issue: 2 Pages: 403-470

    • DOI

      10.1162/coli_a_00438

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Portfolio-Based Ranking of Traders for Social Trading2020

    • Author(s)
      Liu Zimao、Ma Qiang
    • Journal Title

      IEEE Access

      Volume: 8 Pages: 145363-145371

    • DOI

      10.1109/access.2020.3011713

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] DocCit2Vec: Citation Recommendation via Embedding of Content and Structural Contexts2020

    • Author(s)
      Zhang Yang、Ma Qiang
    • Journal Title

      IEEE Access

      Volume: 8 Pages: 115865-115875

    • DOI

      10.1109/access.2020.3004599

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Trend-Shift Model for Global Factor Analysis of Investment Products2019

    • Author(s)
      KIRIHATA Makoto、MA Qiang
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E102.D Issue: 11 Pages: 2205-2213

    • DOI

      10.1587/transinf.2018EDP7420

    • NAID

      130007740434

    • ISSN
      0916-8532, 1745-1361
    • Year and Date
      2019-11-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] GP-HLS: Gaussian Process-Based Unsupervised High-Level Semantics Representation Learning of Multivariate Time Series2023

    • Author(s)
      Chengyang Ye
    • Organizer
      DASFAA 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 受容性を考慮した多様な意見の検索手法2023

    • Author(s)
      伊藤優希
    • Organizer
      DEIM 2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] TS2V: A Transformer-Based Siamese Network for Representation Learning of Univariate Time-Series Data2022

    • Author(s)
      Chengyang Ye
    • Organizer
      CSCWD 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Transformer-Based Siamese Network for Representation Learning of Univariate Time-Series Data2022

    • Author(s)
      Chengyang Ye
    • Organizer
      CSCWD2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] データのスパース性を考慮した企業推薦手法の提案2022

    • Author(s)
      福知侑也
    • Organizer
      DEIM2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] 複数ニュース記事の株に及ぼす影響の分析手法2022

    • Author(s)
      平野瑠登
    • Organizer
      DEIM2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] Representation Learning of Time Series Data with High-level Semantic Features2022

    • Author(s)
      Chengyang Ye
    • Organizer
      DEIM2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] BERTを用いた株価への影響力のあるニュース記事の推定2022

    • Author(s)
      井口勝太
    • Organizer
      DEIM2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] Recommending Multiple& Positive Citations for Manuscript via Content‐Dependent Modeling and Multi‐Positive Triplet2021

    • Author(s)
      Yang Zhang
    • Organizer
      WI-IAT 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ニュース記事の読み方の判断支援に関する研究2021

    • Author(s)
      前川丈幸
    • Organizer
      DEIM2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] キャリアパスを考慮したネクスト企業推薦手法2021

    • Author(s)
      福知侑也
    • Organizer
      DEIM 2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] ニュース記事の考慮の有無による 株価指数の予測結果の差に基づく経済的影響力の推定2021

    • Author(s)
      米田宏生
    • Organizer
      情報処理学会第83回全国 大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Dual Attention Model for Citation Recommendation2020

    • Author(s)
      Yang Zhang
    • Organizer
      COLING 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Generating Dialogue Sentences to Promote Critical Thinking2020

    • Author(s)
      Satoshi Yoshida
    • Organizer
      DEXA 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Citation Recommendations Considering Content and Structural Context Embedding2020

    • Author(s)
      Yang Zhang
    • Organizer
      BigComp 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 批判的思考を促進する対話文生成に関する研究2020

    • Author(s)
      吉田聖
    • Organizer
      DEIM2020
    • Related Report
      2019 Annual Research Report
  • [Presentation] 金融市場における局面検出2019

    • Author(s)
      桐畑 誠
    • Organizer
      ソーシャルビッグデータ研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 有価証券報告書の分析に基づく重要な新着ニュースの発見.2019

    • Author(s)
      米田宏生
    • Organizer
      第169回データベースシステム・第136回情報基礎とアクセス技術合同研究発表会
    • Related Report
      2019 Annual Research Report
  • [Remarks] 投資情報学

    • URL

      https://www.db.soc.i.kyoto-u.ac.jp/s1b/investment.htm

    • Related Report
      2022 Annual Research Report 2019 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2024-01-30  

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