Block-Randomized Stochastic Proximal Gradient for Low-Rank Tensor Factorization.
Xiao FuCheng GaoHoi-To WaiKejun HuangPublished in: CoRR (2019)
Keyphrases
- low rank
- tensor factorization
- matrix factorization
- singular value decomposition
- tensor decomposition
- factorization methods
- collaborative filtering
- missing data
- recommender systems
- negative matrix factorization
- nonnegative matrix factorization
- factorization method
- convex optimization
- linear combination
- generative model
- image processing
- principal component analysis
- linear algebra
- tag recommendation
- high order
- co occurrence
- machine learning
- data sets