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Paper Abstract and Keywords
Presentation 2017-02-18 10:45
Experimental Study on Data Utilization Process Using Analysis Scenarios in the Practical Market of Data
Teruaki Hayashi, Yukio Ohsawa (UT) AI2016-25
Abstract (in Japanese) (See Japanese page) 
(in English) Although the potential expectation about generating innovative businesses and creating values by combining data stored in different domains has been increased, all the actions such as obtaining and utilizing data cost the expense. Therefore, it is important to create and evaluate scenarios about what kind of data to obtain and what kind of hypothesis can be verified by what kind of analysis in advance. In this paper, we extend the framework of the experimental Market of Data of Innovators Marketplace on Data Jackets, and analyze the process in the practical Market of Data including actual data acquisitions, data analyses, evaluations and feedback, including interactions with the real world. Actual data analysis is a process to obtain results by various trial and error, and there is a gap between analysis scenarios and actual data analyses. Even in the practical Market of Data, we found the gaps, e.g., participants have to revise their hypotheses or change the datasets because they cannot get the expected analysis results through their processes. The results suggest that enough discussions of the analysis scenarios before the data acquisitions and analyses may affect the analysis results of evaluations.
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Reference Info. IEICE Tech. Rep., vol. 116, no. 460, AI2016-25, pp. 7-12, Feb. 2017.
Paper # AI2016-25 
Date of Issue 2017-02-11 (AI) 
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
Committee AI  
Conference Date 2017-02-18 - 2017-02-18 
Place (in Japanese) (See Japanese page) 
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Paper Information
Registration To AI 
Conference Code 2017-02-AI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental Study on Data Utilization Process Using Analysis Scenarios in the Practical Market of Data 
Sub Title (in English)  
1st Author's Name Teruaki Hayashi  
1st Author's Affiliation The University of Tokyo (UT)
2nd Author's Name Yukio Ohsawa  
2nd Author's Affiliation The University of Tokyo (UT)
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Date Time 2017-02-18 10:45:00 
Presentation Time 30 
Registration for AI 
Paper # IEICE-AI2016-25 
Volume (vol) IEICE-116 
Number (no) no.460 
Page pp.7-12 
#Pages IEICE-6 
Date of Issue IEICE-AI-2017-02-11 

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