A Japanese text dictation system based on phoneme recognition and a dependency grammar

Shozo Makino, Akinori Ito, Mitsuru Endo, Ken'iti Kido

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

A prototype of a Japanese text dictation system has been developed. It is composed of an acoustic processor, a Bunsetsu-unit spotting processor, and a syntactic processor with semantic constraints. The acoustic processor is constructed using the modified LVQ2 method. The modified LVQ2 method achieves a high phoneme recognition performance of 86.1%. The syntax driven continuous DP matching algorithm is used for spotting Bunsetsu-units. This method greatly reduces the amount of computation and the storage capacity necessary for spotting the Bunsetsu units. Analysis of the dependency structure among the Bunsetsu-unit candidates is effectively carried out using the syntactic and semantic information.

本文言語English
ホスト出版物のタイトルProceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
編集者 Anon
出版社Publ by IEEE
ページ273-276
ページ数4
ISBN(印刷版)078030033
出版ステータスPublished - 1991 12 1
外部発表はい
イベントProceedings of the 1991 International Conference on Acoustics, Speech, and Signal Processing - ICASSP 91 - Toronto, Ont, Can
継続期間: 1991 5 141991 5 17

出版物シリーズ

名前Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
1
ISSN(印刷版)0736-7791

Other

OtherProceedings of the 1991 International Conference on Acoustics, Speech, and Signal Processing - ICASSP 91
CityToronto, Ont, Can
Period91/5/1491/5/17

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

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