Diversified Bayesian Nonnegative Matrix Factorization.
Maoying QiaoJun YuTongliang LiuXinchao WangDacheng TaoPublished in: AAAI (2020)
Keyphrases
- nonnegative matrix factorization
- probabilistic latent semantic indexing
- matrix factorization
- negative matrix factorization
- nonnegative matrix
- active set
- least squares
- data representation
- principal component analysis
- bayesian networks
- sparsity constraints
- document clustering
- maximum likelihood
- spectral clustering
- objective function
- low rank
- original data
- clustering method
- feature space
- data sets