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Generative double articulation analyzer based on nonparametric Bayesian approach

Research Project

Project/Area Number 24700233
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Sensitivity informatics/Soft computing
Research InstitutionRitsumeikan University

Principal Investigator

TANIGUCHI Tadahiro  立命館大学, 情報理工学部, 准教授 (80512251)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords機械学習 / 時系列解析 / ノンパラメトリックベイズ / 確率的情報処理 / 時系列モデル / 言語獲得 / 記号創発
Outline of Final Research Achievements

In this project, we successfully developed a nonparametric Bayesian double articulation analyzer. The analyzer integrates two inference processes which were previously treated as different learning processes. One is a segmentation process and the other is a chunking process. To develop the learning method, we proposed an integrated generative model and derived efficient blocked Gibbs sampling procedure. In addition to that, we developed various methods related to driver support system by using a double articulation analyzer.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (23 results)

All 2015 2014 2013 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Acknowledgement Compliant: 1 results) Presentation (14 results) Book (1 results) Remarks (3 results)

  • [Journal Article] マルチモーダルLDAとNPYLMを用いたロボットによる物体概念と言語モ デルの相互学習2015

    • Author(s)
      中村友昭,長井隆行,船越孝太郎,谷口忠大,岩橋直人,金子正秀
    • Journal Title

      人工知能学会論文誌

      Volume: 30 Pages: 498-509

    • NAID

      130005063517

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 自己位置と場所概念の同時推定に関する研究2014

    • Author(s)
      谷口彰,吉崎陽紀,稲邑哲也,谷口忠大
    • Journal Title

      システム制御情報学会論文誌

      Volume: 27 Pages: 166-177

    • NAID

      130004565055

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unsupervised Hierarchical Modeling of Driving Behavior and Prediction of Contextual Changing Points2014

    • Author(s)
      Tadahiro Taniguchi, Shogo Nagasaka, Kentaro Hitomi, Kazuhito Takenaka, and Takashi Bando
    • Journal Title

      IEEE Transactions on Intelligent Transportation Systems

      Volume: PP Issue: 4 Pages: 1-15

    • DOI

      10.1109/tits.2014.2376525

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 運転時系列のベイズ二重分節解析によるチャンク抽出2013

    • Author(s)
      谷口 忠大,山下 元気,長坂 翔吾,坂東 誉司,竹中 一仁,人見 謙太郎
    • Journal Title

      計測自動制御学会論文誌

      Volume: 49 Pages: 1047-1056

    • NAID

      130004549714

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Abstraction Multimodal Low-Dimensional Representation from High-Dimensional Posture Information and Visual Images2013

    • Author(s)
      Tatsuya Hirose, Tadahiro Taniguchi
    • Journal Title

      Journal of Robotics and Mechatronics

      Volume: 25 Pages: 80-88

    • NAID

      120005243548

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Mutual Learning of an Object Concept and Language Model Based on MLDA and NPYLM2014

    • Author(s)
      Tomoaki Nakamura, Takayuki Nagai, Kotaro Funakoshi, Shogo Nagasaka, Tadahiro Taniguchi and Naoto Iwahashi
    • Organizer
      2014 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'14)
    • Place of Presentation
      Chicago, IL, USA
    • Year and Date
      2014-09-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] ノンパラメトリックベイズ二重分節解析器を用いた母音列からの教師なし語彙獲得2014

    • Author(s)
      中島 諒, 谷口 忠大, 長坂 翔吾
    • Organizer
      第32回 日本ロボット学会学術講演会
    • Place of Presentation
      九州産業大学(福岡県・福岡市)
    • Year and Date
      2014-09-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] Prediction of Next Contextual Changing Point of Driving Behavior Using Unsupervised Bayesian Double Articulation Analyzer2014

    • Author(s)
      Shogo Nagasaka, Tadahiro Taniguchi, Kentarou Hitomi, Kazuhito Takenaka and Takashi Bando
    • Organizer
      2014 IEEE Intelligent Vehicles Symposium (IV'14)
    • Place of Presentation
      Dearborn, Michigan, USA
    • Year and Date
      2014-06-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] Generating Contextual Description from Driving Behavioral Data2014

    • Author(s)
      Takashi Bando, Kazuhito Takenaka, Shogo Nagasaka, Tadahiro Taniguchi
    • Organizer
      2014 IEEE Intelligent Vehicles Symposium (IV'14)
    • Place of Presentation
      Dearborn, Michigan, USA
    • Year and Date
      2014-06-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] ノンパラメトリックベイズ二重分節解析器に関する研究2014

    • Author(s)
      長坂翔吾,谷口忠大
    • Organizer
      2014年度人工知能学会全国大会
    • Place of Presentation
      ひめぎんホール(愛媛県・松山市)
    • Year and Date
      2014-05-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Unsupervised drive topic finding from driving behavioral data

    • Author(s)
      Takashi Bando, Kazuhito Takenaka, Shogo Nagasaka, Tadahiro Taniguchi
    • Organizer
      2013 IEEE Intelligent Vehicles Symposium
    • Place of Presentation
      Gold Coast,Australia
    • Related Report
      2013 Research-status Report
  • [Presentation] Drive annotation via multimodal latent topic model

    • Author(s)
      Takashi Bando, Kazuhito Takenaka, Shogo Nagasaka, Tadahiro Taniguchi
    • Organizer
      IEEE/RSJ International Conference on Intelligent Robots and Systems
    • Place of Presentation
      東京ビッグサイト(東京都)
    • Related Report
      2013 Research-status Report
  • [Presentation] Multimodal Concept and Word Learning Using Phoneme Sequences with Errors

    • Author(s)
      Tomoaki Nakamura, Takaya Araki, Takayuki Nagai, Shogo Nagasaka, Tadahiro Taniguchi, Naoto Iwahashi
    • Organizer
      IEEE/RSJ International Conference on Intelligent Robots and Systems
    • Place of Presentation
      東京ビッグサイト(東京都)
    • Related Report
      2013 Research-status Report
  • [Presentation] ノンパラメトリックベイズ二重分節解析器による時系列データの分節化と生成

    • Author(s)
      谷口忠大 古林邦彬 長坂翔吾
    • Organizer
      2013年度人工知能学会全国大会(JSAI2013)
    • Place of Presentation
      富山市民プラザ(富山)
    • Related Report
      2013 Research-status Report
  • [Presentation] Semiotic Prediction of Driving Behavior using Unsupervised Double Articulation Analyzer

    • Author(s)
      Tadahiro Taniguchi, Shogo Nagasaka, Kentarou Hitomi, Naiwala P. Chandrasiri, and Takashi Bando
    • Organizer
      2012 IEEE Intelligent Vehicles Symposium
    • Place of Presentation
      Alcala de Henares,Spain
    • Related Report
      2012 Research-status Report
  • [Presentation] Online Learning of Concepts and Words Using Multimodal LDA and Hierarchical Pitman-Yor Language Model

    • Author(s)
      Takaya Araki, Tomoaki Nakamura, Takayuki Nagai, Shogo Nagasaka, Tadahiro Taniguchi, Naoto Iwahashi
    • Organizer
      IEEE/RSJ International Conference on Intelligent Robots and Systems 2012 (IROS 2012)
    • Place of Presentation
      Vilamoura,Portugal
    • Related Report
      2012 Research-status Report
  • [Presentation] Contextual Scene Segmentation of Driving Behavior based on Double Articulation Analyzer

    • Author(s)
      Kazuhito Takenaka, Takashi Bando, Shogo Nagasaka, Tadahiro Taniguchi, Kentarou Hitomi
    • Organizer
      IEEE/RSJ International Conference on Intelligent Robots and Systems 2012 (IROS 2012)
    • Place of Presentation
      Vilamoura,Portugal
    • Related Report
      2012 Research-status Report
  • [Presentation] Drive Video Summarization based on Double Articulation Structure of Driving Behavior

    • Author(s)
      Kazuhito Takenaka, Takashi Bando, Shogo Nagasaka, Tadahiro Taniguchi
    • Organizer
      ACM Multimedia 2012
    • Place of Presentation
      奈良県,東大寺文化センター
    • Related Report
      2012 Research-status Report
  • [Presentation] Finding meaningful robust chunks from driving behavior based on double articulation analyzer

    • Author(s)
      Shogo Nagasaka, Tadahiro Taniguchi, Genki Yamashita, Kentarou Hitomi, and Takashi Bando
    • Organizer
      IEEE/SICE Intl Symposium on System Integration 2012 (SII 2012)
    • Place of Presentation
      福岡県,九州大学
    • Related Report
      2012 Research-status Report
  • [Book] 記号創発ロボティクス 知能のメカニズム入門2014

    • Author(s)
      谷口忠大
    • Total Pages
      240
    • Publisher
      講談社
    • Related Report
      2014 Annual Research Report
  • [Remarks] 立命館大学 情報理工学部 知能情報学科 創発システム研究室

    • URL

      http://www.em.ci.ritsumei.ac.jp/publication

    • Related Report
      2014 Annual Research Report
  • [Remarks] 創発システム研究室 研究業績

    • URL

      http://www.em.ci.ritsumei.ac.jp/publication

    • Related Report
      2013 Research-status Report
  • [Remarks] 立命館大学 情報理工学部 知能情報学科 創発システム研究室 研究業績

    • URL

      http://www.em.ci.ritsumei.ac.jp/publication

    • Related Report
      2012 Research-status Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

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