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Paper Abstract and Keywords
Presentation 2022-11-05 15:20
Estimation and Visualization of Learning Types for Class Dialogues Using Neural Network Model
Sakuei Onishi, Hiromitsu Shiina (Okayama Unisersity of Science), Tomohiko Yasumori (Okayama Univ. of Science) ET2022-38
Abstract (in Japanese) (See Japanese page) 
(in English) In elementary school classes, lesson inspection activities have been conducted to improve classes, and feedback is important. In particular, there are many utterances such as teacher's explanation and promotion, questions, and children's answers, and there is a kind of dialogue. By analyzing this dialogue, it is possible to analyze the type of utterance of teachers and the state of learning of children, and to feedback the classification of learning to teachers. In addition to BERT and Transformer's methods, which enable us to grasp context, there is a GVT model that is used in dialogue response generation as a suitable model for conversation. In this study, in addition to the analysis by Bert, we propose a model that extends the GVT (Global Variational Transformer) model to consider the context for each teacher - child interlocutor, and analyze the type of learning from the dialogue. In addition, we are developing a system for visualizing the time series distribution of learning types in classes.
Keyword (in Japanese) (See Japanese page) 
(in English) Reflection Activity / Speech Classfication Dialogue Analysis / BERT / Transormer / GVT / Visualization / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 241, ET2022-38, pp. 47-54, Nov. 2022.
Paper # ET2022-38 
Date of Issue 2022-10-29 (ET) 
ISSN 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)
Download PDF ET2022-38

Conference Information
Committee ET  
Conference Date 2022-11-05 - 2022-11-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Sessions for Young Researchers (Young Researcher Awards Selection), etc. 
Paper Information
Registration To ET 
Conference Code 2022-11-ET 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Estimation and Visualization of Learning Types for Class Dialogues Using Neural Network Model 
Sub Title (in English)  
Keyword(1) Reflection Activity  
Keyword(2) Speech Classfication Dialogue Analysis  
Keyword(3) BERT  
Keyword(4) Transormer  
Keyword(5) GVT  
Keyword(6) Visualization  
Keyword(7)  
Keyword(8)  
1st Author's Name Sakuei Onishi  
1st Author's Affiliation Graduate School of Informatics (Okayama Unisersity of Science)
2nd Author's Name Hiromitsu Shiina  
2nd Author's Affiliation Okayama Unisersity of Science (Okayama Unisersity of Science)
3rd Author's Name Tomohiko Yasumori  
3rd Author's Affiliation Okayama Unisersity of Science (Okayama Univ. of Science)
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Speaker Author-1 
Date Time 2022-11-05 15:20:00 
Presentation Time 25 minutes 
Registration for ET 
Paper # ET2022-38 
Volume (vol) vol.122 
Number (no) no.241 
Page pp.47-54 
#Pages
Date of Issue 2022-10-29 (ET) 


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