A majorization-minimization based solution to penalized nonnegative matrix factorization with orthogonal regularization.
Can TongJiao WeiShouliang QiYudong YaoTie ZhangYueyang TengPublished in: J. Comput. Appl. Math. (2023)
Keyphrases
- nonnegative matrix factorization
- least squares
- active set
- negative matrix factorization
- probabilistic latent semantic indexing
- data representation
- objective function
- spectral clustering
- regularization term
- manifold regularization
- nonnegative matrix
- image segmentation
- original data
- loss function
- maximum likelihood
- pairwise
- digital libraries