Symmetric Nonnegative Matrix Factorization With Beta-Divergences.
Min ShiQingming YiJun LvPublished in: IEEE Signal Process. Lett. (2012)
Keyphrases
- nonnegative matrix factorization
- bregman divergences
- probabilistic latent semantic indexing
- matrix factorization
- data representation
- negative matrix factorization
- least squares
- active set
- principal component analysis
- nonnegative matrix
- spectral clustering
- document clustering
- original data
- sparsity constraints
- factor matrices
- objective function
- information extraction
- high dimensional