Generalized Separable Nonnegative Matrix Factorization.
Junjun PanNicolas GillisPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2021)
Keyphrases
- nonnegative matrix factorization
- probabilistic latent semantic indexing
- negative matrix factorization
- matrix factorization
- data representation
- least squares
- nonnegative matrix
- active set
- principal component analysis
- original data
- objective function
- document clustering
- spectral clustering
- computer vision
- natural language processing