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Paper Abstract and Keywords
Presentation 2023-03-02 10:30
Estimation of Personality Traits from Gait
Etsuji Nire, Fumito Shinmura, Daigo Muramatsu (Seikei Univ.) BioX2022-71 CNR2022-37
Abstract (in Japanese) (See Japanese page) 
(in English) We attempt to estimate a person's personality characteristics from his/her gait pattern using a deep learning approach.
As the personality traits, we used a personality model called the Big-Five personality traits, which classifies human personality into five categories.
Using these as labels, we trained the model of a convolutional neural network with two-steps transfer learning.
Two-step training prevents the accuracy degradation due to the insufficient amount of training data and task differences.
As a result, most of the difficult personality traits were not learned because of the difficulty of the task in this study, or because the necessary features were not fully learned due to the insufficient number or bias of the population of data.
However, the results showed that the estimation accuracy of the honesty personality trait in the two-class problem was 67.26%.
Keyword (in Japanese) (See Japanese page) 
(in English) gait / attribute estimation / Big-Five / personality estimation / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 394, BioX2022-71, pp. 53-58, March 2023.
Paper # BioX2022-71 
Date of Issue 2023-02-22 (BioX, CNR) 
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 BioX2022-71 CNR2022-37

Conference Information
Committee CNR BioX  
Conference Date 2023-03-01 - 2023-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To BioX 
Conference Code 2023-03-CNR-BioX 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Estimation of Personality Traits from Gait 
Sub Title (in English)  
Keyword(1) gait  
Keyword(2) attribute estimation  
Keyword(3) Big-Five  
Keyword(4) personality estimation  
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1st Author's Name Etsuji Nire  
1st Author's Affiliation Seikei University (Seikei Univ.)
2nd Author's Name Fumito Shinmura  
2nd Author's Affiliation Seikei University (Seikei Univ.)
3rd Author's Name Daigo Muramatsu  
3rd Author's Affiliation Seikei University (Seikei Univ.)
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Speaker Author-1 
Date Time 2023-03-02 10:30:00 
Presentation Time 30 minutes 
Registration for BioX 
Paper # BioX2022-71, CNR2022-37 
Volume (vol) vol.122 
Number (no) no.394(BioX), no.395(CNR) 
Page pp.53-58 
#Pages 6 
Date of Issue 2023-02-22 (BioX, CNR) 

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