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Paper Abstract and Keywords
Presentation 2022-06-09 15:20
Speeding-up by Reduction of Processing Paths in Octave Convolution
Akito Yoshikawa, Hidehiro Nakano (Tokyo City Univ.) NLP2022-6 CCS2022-6
Abstract (in Japanese) (See Japanese page) 
(in English) Octave Convolution (OctConv), one of the convolutional neural network methods, can also improve accuracy while reducing computational and memory costs compared to conventional convolution. On the other hand, it requires processing to separate and integrate images into different resolution components. In this study, we propose a method to reduce processing time while maintaining recognition accuracy by eliminating unnecessary processing paths in OctConv.
Keyword (in Japanese) (See Japanese page) 
(in English) Machine Learning / Deep Learning / Convolution Neural Network / Image Recognition / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 65, NLP2022-6, pp. 27-30, June 2022.
Paper # NLP2022-6 
Date of Issue 2022-06-02 (NLP, CCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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 CCS NLP  
Conference Date 2022-06-09 - 2022-06-10 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To NLP 
Conference Code 2022-06-CCS-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Speeding-up by Reduction of Processing Paths in Octave Convolution 
Sub Title (in English)  
Keyword(1) Machine Learning  
Keyword(2) Deep Learning  
Keyword(3) Convolution Neural Network  
Keyword(4) Image Recognition  
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1st Author's Name Akito Yoshikawa  
1st Author's Affiliation Tokyo City University (Tokyo City Univ.)
2nd Author's Name Hidehiro Nakano  
2nd Author's Affiliation Tokyo City University (Tokyo City Univ.)
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Speaker Author-1 
Date Time 2022-06-09 15:20:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2022-6, CCS2022-6 
Volume (vol) vol.122 
Number (no) no.65(NLP), no.66(CCS) 
Page pp.27-30 
#Pages
Date of Issue 2022-06-02 (NLP, CCS) 


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