Scalable Robust Matrix Factorization with Nonconvex Loss.
Quanming YaoJames T. KwokPublished in: NeurIPS (2018)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- recommender systems
- low rank matrix
- factor analysis
- missing data
- negative matrix factorization
- factorization methods
- stochastic gradient descent
- personalized ranking
- tensor factorization
- data sparsity
- nonnegative matrix factorization
- data matrix
- item recommendation
- matrix completion
- high order
- variational bayesian
- image restoration
- image classification