Hgmf: Hierarchical group matrix factorization for collaborative recommendation
X Wang, W Pan, C Xu - Proceedings of the 23rd ACM International …, 2014 - dl.acm.org
Matrix factorization is one of the most powerful techniques in collaborative filtering, which
models the (user, item) interactions behind historical explicit or implicit feedbacks. However …
models the (user, item) interactions behind historical explicit or implicit feedbacks. However …
[PDF][PDF] HGMF: Hierarchical Group Matrix Factorization for Collaborative Recommendation
X Wang, W Pan, C Xu - 2014 - csse.szu.edu.cn
Matrix factorization is one of the most powerful techniques in collaborative filtering, which
models the (user, item) interactions behind historical explicit or implicit feedbacks. However …
models the (user, item) interactions behind historical explicit or implicit feedbacks. However …