Robust Matrix Factorization with Grouping Effect.
Haiyan JiangShuyu LiLuwei ZhangHaoyi XiongDejing DouPublished in: CoRR (2021)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- low rank matrix
- missing data
- recommender systems
- factorization methods
- nonnegative matrix factorization
- factor analysis
- negative matrix factorization
- variational bayesian
- item recommendation
- data sparsity
- tensor factorization
- latent factors
- factorization method
- input image