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A Study of Speech Recognition under Various Linguistic Conditions for Web Audio Indexing

Research Project

Project/Area Number 23700225
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Perception information processing/Intelligent robotics
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

OGATA Jun  独立行政法人産業技術総合研究所, 情報技術研究部門, 研究員 (10392599)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords音声認識・理解 / 情報検索 / コンテンツ・アーカイブ / ディレクトリ・情報検索 / 知能ロボティックス / 機械学習
Research Abstract

In this research, we studied automatic speech recognition for Web audio indexing. To overcome difficulties in preparing task-specific corpora in advance, we proposed and developed a language modeling method on the basis of wisdom of crowds and web-text re

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (10 results)

All 2012 Other

All Presentation (2 results) Remarks (8 results)

  • [Presentation] PodCastle: Collaborative Training of Language Models on the Basis of Wisdom of Crowds2012

    • Author(s)
      Jun Ogata and Masataka Goto
    • Organizer
      Interspeech2012
    • Place of Presentation
      Portland, USA.
    • Year and Date
      2012-09-13
    • Related Report
      2012 Final Research Report
  • [Presentation] PodCastle: Collaborative Training of Language Models on the Basis of Wisdom of Crowds

    • Author(s)
      Jun Ogata, Masataka Goto
    • Organizer
      Interspeech2012
    • Place of Presentation
      Portland, USA
    • Related Report
      2012 Annual Research Report
  • [Remarks] 産総研プレスリリース「インターネット上の動画音声データの検索・書き起こしシステムを実現」、2011/10/12

    • URL

      http://www.aist.go.jp/aist_j/press_release/pr2011/pr20111012/pr20111012.html

    • Related Report
      2012 Final Research Report
  • [Remarks] 日刊工業新聞2011年10月13日(木)21面

    • Related Report
      2012 Final Research Report
  • [Remarks] 日刊スポーツ新聞2011年10月13日(木)18面

    • Related Report
      2012 Final Research Report
  • [Remarks] フジサンケイビジネス2011年10月13日(木)6面

    • Related Report
      2012 Final Research Report
  • [Remarks] 日本情報産業新聞2011年10月24日(月)2面

    • Related Report
      2012 Final Research Report
  • [Remarks] 産経新聞2011年12月9日(金)23面

    • Related Report
      2012 Final Research Report
  • [Remarks] I/O平成24年1月号(2012年1月1日発行)「コンピュータの未来技術[第69回]PodCastle」,Vol.37,No.1,pp.84-86

    • Related Report
      2012 Final Research Report
  • [Remarks] PodCastle(ポッドキャッスル)

    • URL

      http://podcastle.jp/

    • Related Report
      2012 Final Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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