To provide an emotion estimation device which can improve estimation accuracy of a user's emotion.SOLUTION: An emotion estimation device 10 comprises an emotion estimation part 108 which estimates emotion corresponding to an index value of acquired user's each expression as the user's emotion, on the basis of a correspondence between an index value which is at least one of an expression score of user's each expression between continuous plural events and a feature amount concerning change in the expression score and an emotion in correlation with the continuous plural events.SELECTED DRAWING: Figure 2

    【課題】利用者の感情の推定精度を高めることが可能な感情推定装置を提供すること。【解決手段】本開示の一実施形態に係る感情推定装置10は、連続する複数のイベントの間における利用者の各表情の表情スコア及び当該表情スコアの変化に関する特徴量の少なくとも一方である指標値と、連続する複数のイベントに相関する感情との対応関係に基づいて、取得した利用者の各表情の指標値に対応する感情を、利用者の感情として推定する感情推定部108とを備える。【選択図】図2


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    Title :

    EMOTION ESTIMATION DEVICE


    Additional title:

    感情推定装置


    Contributors:

    Publication date :

    2021-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / A61B DIAGNOSIS , Diagnostik / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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