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Application of nonnegative matrix factorization in recommender systems.
Mehdi Hosseinzadeh Aghdam
Morteza Analoui
Peyman Kabiri
Published in:
IST (2012)
Keyphrases
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nonnegative matrix factorization
recommender systems
matrix factorization
collaborative filtering
negative matrix factorization
probabilistic latent semantic indexing
least squares
semi supervised
input image