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Paper Abstract and Keywords
Presentation 2020-03-05 10:20
Preference Analysis for Japanese Sake Evaluation Data Base on Different User Properties
Yuki Hashimoto, Tatsuya Yamazaki (Niigata Univ.) CQ2019-138
Abstract (in Japanese) (See Japanese page) 
(in English) Every year, a contest to evaluate the quality of Sake is held, which is called Zenkoku Shinshu Kanpyokai. Sake experts participating in the contest aim to improve quality of Sake and brewing technologies. On the other hand, ordinal consumer evaluation seems to be different from that of experts. Consumers usually evaluate Sake to choose suitable ones to their own preference and situation. These gaps between expert and consumer evaluation should be buried, because Sake bridges expertized brewers and ordinal consumers. Therefore, we have developed an application to collect quantitative evaluation data for taste of Sake. Then, a Sake tasting experiment with five brands is conducted with the developed application. As the results, taste evaluation difference between an expert and students (ordinal consumers) is analyzed based on the experimental data.
Keyword (in Japanese) (See Japanese page) 
(in English) Sake Tasting / Objective Evaluation / User Property / Preference Analysis / Principal Component Analysis / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 455, CQ2019-138, pp. 21-24, March 2020.
Paper # CQ2019-138 
Date of Issue 2020-02-27 (CQ) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
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 CQ2019-138

Conference Information
Committee IE IMQ MVE CQ  
Conference Date 2020-03-05 - 2020-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CQ 
Conference Code 2020-03-IE-IMQ-MVE-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Preference Analysis for Japanese Sake Evaluation Data Base on Different User Properties 
Sub Title (in English)  
Keyword(1) Sake Tasting  
Keyword(2) Objective Evaluation  
Keyword(3) User Property  
Keyword(4) Preference Analysis  
Keyword(5) Principal Component Analysis  
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1st Author's Name Yuki Hashimoto  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Tatsuya Yamazaki  
2nd Author's Affiliation Niigata University (Niigata Univ.)
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Speaker Author-1 
Date Time 2020-03-05 10:20:00 
Presentation Time 20 minutes 
Registration for CQ 
Paper # CQ2019-138 
Volume (vol) vol.119 
Number (no) no.455 
Page pp.21-24 
#Pages
Date of Issue 2020-02-27 (CQ) 


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