Distribution Preserving Deep Semi-Nonnegative Matrix Factorization.
Zhuolin TanAnyong QinYongqing SunYuan Yan TangPublished in: SMC (2021)
Keyphrases
- nonnegative matrix factorization
- matrix factorization
- negative matrix factorization
- data representation
- probabilistic latent semantic indexing
- active set
- least squares
- document clustering
- nonnegative matrix
- spectral clustering
- objective function
- missing data
- principal component analysis
- image sequences
- image processing
- feature selection
- original data
- text categorization
- information extraction