Magnitude Bounded Matrix Factorisation for Recommender Systems

15 Jul 2018 Shuai Jiang Kan Li Richard Yi Da Xu

Low rank matrix factorisation is often used in recommender systems as a way of extracting latent features. When dealing with large and sparse datasets, traditional recommendation algorithms face the problem of acquiring large, unrestrained, fluctuating values over predictions especially for users/items with very few corresponding observations... (read more)

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