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Paper Abstract and Keywords
Presentation 2018-06-08 11:50
Web Video Search Re-ranking Using Tag Vector
Takamasa Fujii, Soh Yoshida, Mitsuji Muneyasu (Kansai Univ.) SIS2018-9
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose Web video search re-ranking using tag vector. In the proposed method, we first construct a graph whose nodes and edges respectively correspond to user’s select videos and their similarities. Next, we obtain a re-ranking list by evaluating relevance of each video from the structure of the graph. In particular, we focus on the fact that multiple tags are used to represent video content. Specifically, by vectorizing multiple tags associated with videos based on the Word2Vec algorithm, we calculate the new tag feature vector. Then, we formulate the re-ranking process as the optimization problem whose regularization terms measure the relevance from both the video and tag features. Experimental results on a real-word which contains multiple word sense show the effectiveness of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) video search / re-ranking / tag-based retrieval / / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 73, SIS2018-9, pp. 75-80, June 2018.
Paper # SIS2018-9 
Date of Issue 2018-05-31 (SIS) 
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)
Download PDF SIS2018-9

Conference Information
Committee SIS IPSJ-AVM ITE-3DMT  
Conference Date 2018-06-07 - 2018-06-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Jozankei View Hotel 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Intelligent Multimedia Systems, Applied Enbedded Systems, Three-Dimensional Image Technology (3DIT), etc. 
Paper Information
Registration To SIS 
Conference Code 2018-06-SIS-AVM-3DIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Web Video Search Re-ranking Using Tag Vector 
Sub Title (in English)  
Keyword(1) video search  
Keyword(2) re-ranking  
Keyword(3) tag-based retrieval  
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1st Author's Name Takamasa Fujii  
1st Author's Affiliation Kansai University (Kansai Univ.)
2nd Author's Name Soh Yoshida  
2nd Author's Affiliation Kansai University (Kansai Univ.)
3rd Author's Name Mitsuji Muneyasu  
3rd Author's Affiliation Kansai University (Kansai Univ.)
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Speaker Author-1 
Date Time 2018-06-08 11:50:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2018-9 
Volume (vol) vol.118 
Number (no) no.73 
Page pp.75-80 
#Pages
Date of Issue 2018-05-31 (SIS) 


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