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Learning quantifiable associations via principal sparse non-negative matrix factorization.
Chenyong Hu
Benyu Zhang
Yongji Wang
Shuicheng Yan
Zheng Chen
Qing Wang
Qiang Yang
Published in:
Intell. Data Anal. (2005)
Keyphrases
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matrix factorization
stochastic gradient descent
collaborative filtering
learning algorithm
low rank
supervised learning
data sets
missing data
reinforcement learning
image segmentation
semi supervised
least squares
prior knowledge
recommender systems
loss function
latent factors
factorization methods