Coupled Graphs and Tensor Factorization for Recommender Systems and Community Detection

22 Sep 2018Vassilis N. IoannidisAhmed S. ZamzamGeorgios B. GiannakisNicholas D. Sidiropoulos

Joint analysis of data from multiple information repositories facilitates uncovering the underlying structure in heterogeneous datasets. Single and coupled matrix-tensor factorization (CMTF) has been widely used in this context for imputation-based recommendation from ratings, social network, and other user-item data... (read more)

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