Matrix Factorization Method for Decentralized Recommender Systems

April 28, 2016 Β· Declared Dead Β· πŸ› arXiv.org

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Authors Wenjie Zheng arXiv ID 1604.08420 Category cs.IR: Information Retrieval Cross-listed cs.DC Citations 0 Venue arXiv.org Last Checked 4 months ago
Abstract
Decentralized recommender system does not rely on the central service provider, and the users can keep the ownership of their ratings. This article brings the theoretically well-studied matrix factorization method into the decentralized recommender system, where the formerly prevalent algorithms are heuristic and hence lack of theoretical guarantee. Our preliminary simulation results show that this method is promising.
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