Inter- and intra-hypergraph regularized nonnegative matrix factorization with hybrid constraints.
Songtao LiuYang LiJunchi ZhangPublished in: Eng. Appl. Artif. Intell. (2024)
Keyphrases
- nonnegative matrix factorization
- least squares
- matrix factorization
- negative matrix factorization
- data representation
- probabilistic latent semantic indexing
- nonnegative matrix
- sparsity constraints
- active set
- spectral clustering
- document clustering
- original data
- support vector
- objective function
- global constraints
- image classification
- principal component analysis