抑揚からの感情認識の評価--感性制御技術(ST)の評価と、人間の感情の評価法について  [in Japanese] Evaluation of Emotion Recognition from Intonation : Evaluation of Sensibility Technology and Human Emotion Recognition  [in Japanese]

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Author(s)

Abstract

複数の音声サンプルの波形から基本周波数、および抑揚に基づく特徴量を抽出し、感情認識を行うロジックを作成した。複数の音声について、ロジックの認識と、複数の人間の主観評価を比較し、ロジックの評価を行った。結果として、62.19%の認識率(人の主観との一致率)を達成していることを確認した。また、連続会話音声と分離発話音声による認識の違い、人間同士の主観のずれ、自然な会話の音声と演技感情音声との違いについての評価を行った。

This paper describes summary and the evaluation of the Emotion recognition method led from feature of the intonation and FO in several thousand voice wave forms and subjectivity evaluation of human. In the evaluation method of the recognition rate assumed first, This Emotion recognition method achieved the recognition rate of 62.19% (agreement rate with human subjectivity evaluation). To examine the validity of the evaluation method, Comparison of recognition in continuous conversation and separation utterance, Agreement rate of Emotion recognition in human and human, Shake of Emotion recognition of human, and Comparison of recognition in natural conversation and acting emotion were investigated.

Journal

  • Technical report of IEICE. Thought and language

    Technical report of IEICE. Thought and language 105(291), 45-50, 2005-09-16

    The Institute of Electronics, Information and Communication Engineers

Cited by:  5

Codes

  • NII Article ID (NAID)
    110003314608
  • NII NACSIS-CAT ID (NCID)
    AN10449078
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    09135685
  • NDL Article ID
    7472240
  • NDL Source Classification
    ZN33(科学技術--電気工学・電気機械工業--電子工学・電気通信)
  • NDL Call No.
    Z16-940
  • Data Source
    CJPref  NDL  NII-ELS 
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