日本語ディクテーション基本ソフトウェア : 97年度版 Japanese Dictation Toolkit : 1997 version

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The Japanese Dictation Toolkit has been designed and developed as a baseline platform for Japanese LVCSR (Large Vocabulary Continuous Speech Recognition). The platform consists of a standard recognition engine, Japanese phone models and Japanese statistical language models. We set up a variety of Japanese phone HMMs from a context-independent monophone to a triphone model of thousands of states. They are trained with ASJ (The Acoustical Society of Japan) databases. A lexicon and word N-gram (2-gram and 3-gram) models are constructed with a corpus of Mainichi newspaper. The recognition engine JULIUS is developed for evaluation of both acoustic and language models. As an integrated system of these modules, we have implemented a baseline 5,000-word dictation system and evaluated various components. The software repository is available to the public.

The Japanese Dictation Toolkit has been designed and developed as a baseline platform for Japanese LVCSR (Large Vocabulary Continuous Speech Recognition). The platform consists of a standard recognition engine, Japanese phone models and Japanese statistical language models. We set up a variety of Japanese phone HMMs from a context-independent monophone to a triphone model of thousands of states. They are trained with ASJ (The Acoustical Society of Japan) databases. A lexicon and word N-gram (2-gram and 3-gram) models are constructed with a corpus of Mainichi newspaper. The recognition engine JULIUS is developed for evaluation of both acoustic and language models. As an integrated system of these modules, we have implemented a baseline 5,000-word dictation system and evaluated various components. The software repository is available to the public.

収録刊行物

  • Journal of the Acoustical Society of Japan (E)

    Journal of the Acoustical Society of Japan (E) 20(3), 233-239, 1999

    日本音響学会

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各種コード

  • NII論文ID(NAID)
    110003106206
  • NII書誌ID(NCID)
    AA00256597
  • 本文言語コード
    ENG
  • 資料種別
    NOT
  • ISSN
    03882861
  • NDL 記事登録ID
    4715226
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z53-X48
  • データ提供元
    CJP書誌  CJP引用  NDL  NII-ELS  IR  NDL-Digital 
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