Collection of example sentences for non-task-oriented dialog using a spoken dialog system and comparison with hand-crafted DB

Yukiko Kageyama, Yuya Chiba, Takashi Nose, Akinori Ito

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Designing a question-answer database is important to make natural conversation for an example-based dialog system. We focused on the method to collect the example sentences by actual conversations with the system. In this study, examples in the database were collected from the conversation logs, then we investigated the relationship between the response accuracy and the number of the interaction. In the experiment, the transcriptions of the user’s utterances are added to the database at every end of the interaction. The responce sentences in the database were created manually. The result showed that the response accuracy appropriateness improved as increasing the number of the interactions and saturated at around 70%. In addition, we compared the collected database with the fully handcrafted database by the subjective evaluation. The score of the user satisfaction, dialog engagement, intelligence, and willingness to use were higher than the handcrafted database, and these results suggested that the proposed method can obtain more appropriate examples to the actual conversation from subjective point of view.

本文言語English
ホスト出版物のタイトルHCI International 2017 - Posters Extended Abstracts - 19th International Conference, HCI International 2017, Proceedings
編集者Constantine Stephanidis
出版社Springer Verlag
ページ458-464
ページ数7
ISBN(印刷版)9783319587493
DOI
出版ステータスPublished - 2017
イベント19th International Conference on Human-Computer Interaction, HCI International 2017 - Vancouver, Canada
継続期間: 2017 7 92017 7 14

出版物シリーズ

名前Communications in Computer and Information Science
713
ISSN(印刷版)1865-0929

Other

Other19th International Conference on Human-Computer Interaction, HCI International 2017
国/地域Canada
CityVancouver
Period17/7/917/7/14

ASJC Scopus subject areas

  • コンピュータ サイエンス(全般)
  • 数学 (全般)

フィンガープリント

「Collection of example sentences for non-task-oriented dialog using a spoken dialog system and comparison with hand-crafted DB」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