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Paper Abstract and Keywords
Presentation 2018-01-27 09:30
the relationship between animacy perception and entropy or chaos intensity for the double pendulum movement
Nozomu Ichihara, Hidekazu Fukai, Kazunori Terada (Gifu Univ.) NLP2017-93
Abstract (in Japanese) (See Japanese page) 
(in English) We can perceive animacy even from the movement of a simple point on computer monitor. However, it has not been clarified yet that what factors of the moving make us perceive animacy. Apropos, the double pendulum movement is known that it has chaoticity and shows a strange movement like animals even the system is described as simple deterministic equations. What factors of the double pendulum movement make us perceive animacy? In this study, we generated various types of movements by changing the parameters of the equations, and evaluated animacy perception by psychological experiments. Then, we investigated the relationship between the results of psychological experiments and various physical properties of the movement. As a result, a strong correlation was confirmed between the randomness of acceleration in specific frequency domain and animacy perception. On the other hand, the relationship between chaos strength and animacy perception could not be confirmed.
Keyword (in Japanese) (See Japanese page) 
(in English) double pendulum / animacy perception / entropy / chaos / Lyapunov exponent / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 415, NLP2017-93, pp. 39-43, Jan. 2018.
Paper # NLP2017-93 
Date of Issue 2018-01-19 (NLP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee MBE NC NLP  
Conference Date 2018-01-26 - 2018-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ME, generalImplementation of Neuro Computing,Analysis and Modeling of Human Science, 
Paper Information
Registration To NLP 
Conference Code 2018-01-MBE-NC-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) the relationship between animacy perception and entropy or chaos intensity for the double pendulum movement 
Sub Title (in English)  
Keyword(1) double pendulum  
Keyword(2) animacy perception  
Keyword(3) entropy  
Keyword(4) chaos  
Keyword(5) Lyapunov exponent  
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1st Author's Name Nozomu Ichihara  
1st Author's Affiliation Gifu University (Gifu Univ.)
2nd Author's Name Hidekazu Fukai  
2nd Author's Affiliation Gifu University (Gifu Univ.)
3rd Author's Name Kazunori Terada  
3rd Author's Affiliation Gifu University (Gifu Univ.)
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Speaker Author-1 
Date Time 2018-01-27 09:30:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2017-93 
Volume (vol) vol.117 
Number (no) no.415 
Page pp.39-43 
#Pages
Date of Issue 2018-01-19 (NLP) 


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