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Paper Abstract and Keywords
Presentation 2005-07-14 13:25
Content Clustering Method Based on Users' Subjective Evaluation
Yohei Suda, Kyoko Yamori, Yoshiaki Tanaka (Waseda Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) User’s demand of the quality of streaming service depends on the intrinsic characteristics of the content. Various things can be considered as the characteristic. In this paper, it is considered that intensity based on sound or image quality is characteristics. The subjective evaluation experiment was done for several kinds of content. The relation between content characteristics and content types is shown by using principal component analysis. Then, based on the image quality and the sound quality, the contents are divided into several groups by cluster analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) Content / Principal component analysis / Subjective evaluation experiment / Clustering / User’s satisfaction / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 179, CQ2005-21, pp. 31-36, July 2005.
Paper # CQ2005-21 
Date of Issue 2005-07-07 (CQ) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee CQ  
Conference Date 2005-07-14 - 2005-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Wakkanai Hokusei Gakuen College 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Contents/Security/Reliability/Mobile for Broadband and Broadcast, etc. 
Paper Information
Registration To CQ 
Conference Code 2005-07-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Content Clustering Method Based on Users' Subjective Evaluation 
Sub Title (in English)  
Keyword(1) Content  
Keyword(2) Principal component analysis  
Keyword(3) Subjective evaluation experiment  
Keyword(4) Clustering  
Keyword(5) User’s satisfaction  
1st Author's Name Yohei Suda  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Kyoko Yamori  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Yoshiaki Tanaka  
3rd Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2005-07-14 13:25:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2005-21 
Volume (vol) vol.105 
Number (no) no.179 
Page pp.31-36 
Date of Issue 2005-07-07 (CQ) 

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