Online discussion participation prediction using non-negative matrix factorization

Proceedings - 2007 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Workshops, WI-IAT Workshops 2007

Volumn , Issue , 2007, Pages 284-287

  Fung, Yik Hing ^a   Li, Chun Hung ^a   Cheung, William K ^a  

^a HONG KONG BAPTIST UNIVERSITY   (Hong Kong)

Author keywords

Collaborative filtering; Online forum; Participation prediction; WNMF

Indexed keywords

FORECASTING; MATRIX ALGEBRA; NON-NEGATIVE MATRIX FACTORIZATION; ONLINE SYSTEMS; SOCIAL NETWORKING (ONLINE);

AMOUNT OF INFORMATION; CYBERSPACES; FACTORIZATION METHODS; NONNEGATIVE MATRIX FACTORIZATION; ONLINE DISCUSSIONS; ONLINE FORUMS; PARTICIPATION PREDICTION; USER'S PREFERENCES; WEIGHTED NON-NEGATIVE MATRIX FACTORIZATIONS; WNMF;

COLLABORATIVE FILTERING;

EID: 48149094234     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WI-IATW.2007.116     Document Type: Conference Paper

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