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Paper Abstract and Keywords
Presentation 2023-03-13 16:30
Emotion estimation by EEG using multidimensional directed coherence and machine learning
Haruka Torii, Takamasa Shimada (Tokyo Denki Univ.), Osamu Sakata (Tokyo Univ. of Science), Tadanori Fukami (Yamagata Univ.) MBE2022-60
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we investigated a method of emotion estimation using EEG. Four kinds of emotions were induced by presenting facial expression images, and the EEG was recorded during the emotions. First, the measured EEG applied to multidimensional directed coherence analysis and extract the characteristics of the signal flows and correlations between two electrodes. Next, machine learning methods such as SVM and three-layer fully-combining neural networks were applied to extract additional features and estimate the emotions.
Keyword (in Japanese) (See Japanese page) 
(in English) Estimate emotions / EEG / Multidimensional directed coherence / / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 424, MBE2022-60, pp. 9-12, March 2023.
Paper # MBE2022-60 
Date of Issue 2023-03-06 (MBE) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MBE2022-60

Conference Information
Committee NC MBE  
Conference Date 2023-03-13 - 2023-03-15 
Place (in Japanese) (See Japanese page) 
Place (in English) The Univ. of Electro-Communications 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Brain architecture, General 
Paper Information
Registration To MBE 
Conference Code 2023-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Emotion estimation by EEG using multidimensional directed coherence and machine learning 
Sub Title (in English)  
Keyword(1) Estimate emotions  
Keyword(2) EEG  
Keyword(3) Multidimensional directed coherence  
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1st Author's Name Haruka Torii  
1st Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
2nd Author's Name Takamasa Shimada  
2nd Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
3rd Author's Name Osamu Sakata  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
4th Author's Name Tadanori Fukami  
4th Author's Affiliation Yamagata University (Yamagata Univ.)
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Speaker Author-1 
Date Time 2023-03-13 16:30:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2022-60 
Volume (vol) vol.122 
Number (no) no.424 
Page pp.9-12 
#Pages 4 
Date of Issue 2023-03-06 (MBE) 

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