Prosody based attitude recognition with feature selection and its application to spoken dialog system as para-linguistic information

Shinya Fujie, Daizo Yagi, Hideaki Kikuchi, Tetsunori Kobayashi

    研究成果: Conference contribution

    5 被引用数 (Scopus)

    抄録

    In this paper, prosody-based attitude recognition and its application to a spoken dialog system are proposed. Paralinguistic information plays a important role in the human communication. We aimed to recognize the user's attitude by prosody, and apply it to a spoken dialog system as para-linguistic information. In order to find important features to recognize the attitude from automatically extracted features, we applied some feature selection methods. Experimental results show the stepwise method, a combination of the forward selection method and the backward selection method, achieved the best recognition rate. Finally, the dialog system using the recognition results as para-linguistic information is shown.

    本文言語English
    ホスト出版物のタイトル8th International Conference on Spoken Language Processing, ICSLP 2004
    出版社International Speech Communication Association
    ページ2841-2844
    ページ数4
    出版ステータスPublished - 2004
    イベント8th International Conference on Spoken Language Processing, ICSLP 2004 - Jeju, Jeju Island, Korea, Republic of
    継続期間: 2004 10 42004 10 8

    Other

    Other8th International Conference on Spoken Language Processing, ICSLP 2004
    国/地域Korea, Republic of
    CityJeju, Jeju Island
    Period04/10/404/10/8

    ASJC Scopus subject areas

    • 言語および言語学
    • 言語学および言語

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