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Paper Abstract and Keywords
Presentation 2012-02-21 11:00
A Note on User Clustering Using Measurement of Levels of Interest Estimated from Viewing Behavior
Tetsuo Shiraishi, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a user clustering method using levels of interest estimated from viewing behavior.In the proposed method, levels of interest for each user are estimated by Support Vector Machine(SVM) based on features extracted from the user's viewing behavior and videos.Furthermore, the users are clustered by applying the clustering method to the partial regression coefficients obtained by multiple regression analysis using levels of interest for each user and their corresponding video features.Thus, the proposed method can obtain the user groups which have similar trends of interest.
Keyword (in Japanese) (See Japanese page) 
(in English) user clustering / levels of interest / video recommendation / Support Vector Machine / multiple regression analysis / / /  
Reference Info. ITE Tech. Rep., vol. 36, no. 9, ME2012-56, pp. 189-193, Feb. 2012.
Paper # ME2012-56 
Date of Issue 2012-02-13 (HI, ME, AIT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Conference Date 2012-02-20 - 2012-02-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ME 
Conference Code 2012-02-ME-AIT-HI-IE-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Note on User Clustering Using Measurement of Levels of Interest Estimated from Viewing Behavior 
Sub Title (in English)  
Keyword(1) user clustering  
Keyword(2) levels of interest  
Keyword(3) video recommendation  
Keyword(4) Support Vector Machine  
Keyword(5) multiple regression analysis  
1st Author's Name Tetsuo Shiraishi  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Takahiro Ogawa  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Miki Haseyama  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2012-02-21 11:00:00 
Presentation Time 20 minutes 
Registration for ME 
Paper # HI2012-18, ME2012-56, AIT2012-18 
Volume (vol) vol.36 
Number (no) no.9 
Page pp.189-193 
Date of Issue 2012-02-13 (HI, ME, AIT) 

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