System design, data collection and evaluation of a speech dialogue system

Katunobu Itou*, Satoru Hayamizu, Kazuyo Tanaka, Hozumi Tanaka

*この研究の対応する著者

研究成果査読

8 被引用数 (Scopus)

抄録

This paper describes design issues of a speech dialogue system, the evaluation of the system, and the data collection of spontaneous speech in a transportation guidance domain. As it is difficult to collect spontaneous speech and to use a real system for the collection and evaluation, the phenomena related with dialogues have not been quantitatively clarified yet. The authors constructed a speech dialogue system which operates in almost real time, with acceptable recognition accuracy and flexible dialogue control. The system was used for spontaneous speech collection in a transportation guidance domain. The system performance evaluated in the domain is the understanding rate of 84.2% for the utterances within the predefined grammar and the lexicon. Also some statistics of the spontaneous speech collected are given.

本文言語English
ページ(範囲)121-127
ページ数7
ジャーナルIEICE Transactions on Information and Systems
E76-D
1
出版ステータスPublished - 1993 1
外部発表はい

ASJC Scopus subject areas

  • ソフトウェア
  • ハードウェアとアーキテクチャ
  • コンピュータ ビジョンおよびパターン認識
  • 電子工学および電気工学
  • 人工知能

フィンガープリント

「System design, data collection and evaluation of a speech dialogue system」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル