音声対話システムにおける挨拶発話の適切なタイミング生成

• 小林 弘幸

  金沢工業大学大学院工学研究科

• 大村 卓矢

  金沢工業大学大学院工学研究科

• 山本 知仁

  金沢工業大学大学院工学研究科

書誌事項

タイトル別名

• Proper Timing Generation of Greeting in Dialog System
• オンセイ タイワ システム ニ オケル アイサツ ハツワ ノ テキセツ ナ タイミング セイセイ

抄録

Speech dialogue systems, such as Apple's “Siri,” have gradually become more widespread, and in the near future, a greater number of general users will have the opportunity to communicate with such systems. To facilitate this, it is necessary for the system to communicate more naturally with users, and to realize that both verbal and nonverbal information must be taken into consideration. In this research, using an available speech recognition platform, we have developed simple dialogue system that consider utterance timing and evaluated it. As a result, it is clarified that the mean error of generated pause duration is controlled within 20msec, and the proper fixed pause duration is turned to be 600msec in this system. Moreover, the evaluation of generative models of pause duration showed that the model that synchronized the utterance duration weakly or fixed pause duration (600msec) model tended to get best results.

収録刊行物

• 計測自動制御学会論文集

  計測自動制御学会論文集 51 (4), 233-239, 2015

  公益社団法人 計測自動制御学会

キーワード

• dialogue system
• utterance timing
• pause duration
• utterance duration

詳細情報

• CRID: 1390282679486617344
• NII論文ID: 130005065073
• NII書誌ID: AN00072392
• DOI: 10.9746/sicetr.51.233
• ISSN: 18838189
• ISSN: 04534654
• NDL書誌ID: 026322046
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I026322046
• Web Site: https://www.jstage.jst.go.jp/article/sicetr/51/4/51_233/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可