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2010 Fiscal Year Final Research Report

A study on online adaptive pattern recognition with sequential optimization of model structures

Research Project

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Project/Area Number 21700205
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Perception information processing/Intelligent robotics
Research InstitutionWaseda University

Principal Investigator

OGAWA Tetsuji  Waseda University, 高等研究所, 助教 (70386598)

Project Period (FY) 2009 – 2010
Keywordsパターン認識 / 話者認識 / 顔認識
Research Abstract

I developed a method of adaptively optimizing both the structure and parameters of statistical models used in pattern recognition systems to effectively improve robustness of those systems to environmental changes. In addition, I attempted to apply this framework to speaker recognition systems using speech information and face recognition systems using image information.

  • Research Products

    (4 results)

All 2011 2010

All Journal Article (4 results) (of which Peer Reviewed: 1 results)

  • [Journal Article] Speaker recognition using multiple kernel learning based on conditional entropy minimization2011

    • Author(s)
      Tetsuji Ogawa, Hideitsu Hino, Nima Reyhani, Noboru Murata, Tetsunori Kobayashi
    • Journal Title

      Proc. ICASSP2011

      Pages: 2204-2207

    • Peer Reviewed
  • [Journal Article] 発話を単位としたディリクレ過程混合モデルに基づく話者クラスタリング2011

    • Author(s)
      俵直弘, 渡部晋治, 小川哲司, 小林哲則
    • Journal Title

      日本音響学会講演論文集

      Pages: 41-44

  • [Journal Article] マルチカーネル学習を用いた話者認識における最適化の検討2010

    • Author(s)
      小川哲司, 日野英逸, Nima Reyhani, 村田昇, 小林哲則
    • Journal Title

      情報処理学会研究報告 vol.2010-SLP-84

  • [Journal Article] 情報論的な最適化に基づくマルチカーネル学習を用いた話者認識2010

    • Author(s)
      小川哲司, 日野英逸, Nima Reyhani, 村田昇, 小林哲則
    • Journal Title

      日本音響学会講演論文集

      Pages: 81-84

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Published: 2012-02-13   Modified: 2016-04-21  

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