Robust Graph Regularized Nonnegative Matrix Factorization.
Qi HuangGuodao ZhangXuesong YinYigang WangPublished in: IEEE Access (2022)
Keyphrases
- nonnegative matrix factorization
- sparsity constraints
- least squares
- matrix factorization
- probabilistic latent semantic indexing
- negative matrix factorization
- active set
- nonnegative matrix
- objective function
- spectral clustering
- data representation
- data analysis
- active learning
- collaborative filtering
- principal component analysis
- bag of words