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GeoMF: Joint Geographical Modeling and Matrix Factorization for Point-of-Interest Recommendation
Xing Xie
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Oznake: computer science;data mining;knowledge extraction
Point-of-Interest (POI) recommendation has become an important means to help people discover attractive locations. However, extreme sparsity of user-POI matrices creates a severe challenge. To cope with this challenge, viewing mobility records on location-based social networks (LBSNs) as implicit fe ...
Leto: 2014 Vir: videolectures.net
Št. zadetkov: 1
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