ニューラルネットワークによる高齢者向け表情推論システム

URI http://harp.lib.hiroshima-u.ac.jp/hiroshima-cu/metadata/5615
File
Title
ニューラルネットワークによる高齢者向け表情推論システム
Title Alternative
Construction of a dialog system with emotions for elderly persons by neural networks
Author
氏名 市村 匠
ヨミ イチムラ タクミ
別名 ICHIMURA Takumi
氏名 目良 和也
ヨミ メラ カズヤ
別名 MERA Kazuya
氏名 山下 利之
ヨミ ヤマシタ トシユキ
別名 YAMASHITA Toshiyuki
Abstract

We developed an interactive system with dialog function that can analyze emotions of the user and response to him / her with facial expressions. The dialog system is due to our Emotion Generating Calculations (EGC) method based on the Elliot's Emotion Eliciting Condition Theory. The proposed method can judge whether an event is pleasant or not and obtain each attribute value for 20 various emotions under that situation. Successfully, we consider adjective relation and adverbial phrases and we input their attributes into the EGC, such that we can evaluate strength of each emotion.
This system can depict the face according to the context of conversation. Although each attribute value in EGC shows one aspect of feeling we must integrate those attributes to express human-like emotions. Then, we applied a fuzzy reasoning model for selecting the face proposed by T. Yamashita. In this method, nine faces with three levels of brow and eye deflection and three levels of mouth deflection were used to construct the fuzzy reasoning model. In this study, we extend Yamashita's system with eight emotions to a sophisticated system with 20 emotions by neural network.

Journal Title
第16回ファジィシステムシンポジウム講演論文集
Spage
605
Epage
608
Published Date
2000
Publisher
日本ファジィ学会
ISSN
13419080
NCID
AN10359394
Language
jpn
NIIType
Conference Paper
Text Version
著者版
Rights
Copyright (c) 2001 日本ファジィ学会
Relation URL
Old URI
Set
hiroshima-cu