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Supervised Collaborative Filtering Based on Ridge Alternating Least Squares and Iterative Projection Pursuit.
Bo-Wei Chen
Wen Ji
Seungmin Rho
Yu Gu
Published in:
IEEE Access (2017)
Keyphrases
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collaborative filtering
alternating least squares
matrix factorization
negative matrix factorization
nonnegative matrix factorization
recommender systems
learning algorithm
supervised learning
unsupervised learning
semi supervised
information retrieval
low rank
low rank approximation