Survey on Probabilistic Models of Low-Rank Matrix Factorizations.
Jiarong ShiXiuyun ZhengWei YangPublished in: Entropy (2017)
Keyphrases
- matrix factorization
- low rank
- probabilistic model
- collaborative filtering
- low rank matrix
- graphical models
- missing data
- matrix completion
- factorization methods
- recommender systems
- generative model
- negative matrix factorization
- rank minimization
- bayesian networks
- latent variables
- nonnegative matrix factorization
- data matrix
- tensor factorization
- expectation maximization
- stochastic gradient descent
- trace norm
- convex optimization
- singular values
- topic models
- image restoration
- image segmentation
- binary matrix