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Paper Abstract and Keywords
Presentation 2020-02-28 15:25
Make Your Presentation Better: Oral Presentation Support System using Linguistic and Acoustic Features
Shengzhou Yi (UTokyo), Takuya Yamamoto, Osamu Yamamoto, Yukiyoshi Katsumizu, Hiroshi Yumoto (P&I), Xueting Wang, Toshihiko Yamasaki (UTokyo) ITS2019-53 IE2019-91
Abstract (in Japanese) (See Japanese page) 
(in English) In order to help presenters to improve their oral presentation skills, we propose a support system to provide impression-related feedbacks. Our support system includes two parts: 1) a presentation impression prediction system to tell presenters how audiences feel about their presentations, and 2) a presentation slide analysis system to tell presenters whether the slide designs are good and how to improve (if necessary). For the presentation impression prediction system, we propose a multimodal neural network to predict audiences’ impressions for speech videos. For the slide analysis system, we used Convolutional Neural Network and Global Average Pooling to evaluate the design of slides. We then used Class Activation Mapping to provide visual feedback for showing which areas should be modified. We created an oral presentation support system, which effectively achieved these functions.
Keyword (in Japanese) (See Japanese page) 
(in English) Presentation Analysis / Slide Analysis / Multimodal Neural Network / End-to-End System / TED Talks / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 422, IE2019-91, pp. 317-322, Feb. 2020.
Paper # IE2019-91 
Date of Issue 2020-02-20 (ITS, IE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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
Conference Date 2020-02-27 - 2020-02-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processing, etc. 
Paper Information
Registration To IE 
Conference Code 2020-02-HI-IE-ITS-MMS-ME-AIT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Make Your Presentation Better: Oral Presentation Support System using Linguistic and Acoustic Features 
Sub Title (in English)  
Keyword(1) Presentation Analysis  
Keyword(2) Slide Analysis  
Keyword(3) Multimodal Neural Network  
Keyword(4) End-to-End System  
Keyword(5) TED Talks  
1st Author's Name Shengzhou Yi  
1st Author's Affiliation The University of Tokyo (UTokyo)
2nd Author's Name Takuya Yamamoto  
2nd Author's Affiliation P&I Information Engineering Co., Ltd. (P&I)
3rd Author's Name Osamu Yamamoto  
3rd Author's Affiliation P&I Information Engineering Co., Ltd. (P&I)
4th Author's Name Yukiyoshi Katsumizu  
4th Author's Affiliation P&I Information Engineering Co., Ltd. (P&I)
5th Author's Name Hiroshi Yumoto  
5th Author's Affiliation P&I Information Engineering Co., Ltd. (P&I)
6th Author's Name Xueting Wang  
6th Author's Affiliation The University of Tokyo (UTokyo)
7th Author's Name Toshihiko Yamasaki  
7th Author's Affiliation The University of Tokyo (UTokyo)
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Date Time 2020-02-28 15:25:00 
Presentation Time 15 
Registration for IE 
Paper # IEICE-ITS2019-53,IEICE-IE2019-91 
Volume (vol) IEICE-119 
Number (no) no.421(ITS), no.422(IE) 
Page pp.317-322 
#Pages IEICE-6 
Date of Issue IEICE-ITS-2020-02-20,IEICE-IE-2020-02-20 

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