Manifold Peaks Nonnegative Matrix Factorization.
Xiaohua XuPing HePublished in: IEEE Trans. Neural Networks Learn. Syst. (2024)
Keyphrases
- nonnegative matrix factorization
- manifold regularization
- probabilistic latent semantic indexing
- matrix factorization
- negative matrix factorization
- nonnegative matrix
- data representation
- active set
- spectral clustering
- low dimensional
- principal component analysis
- least squares
- document clustering
- high dimensional
- original data
- machine learning
- feature space
- text documents
- dimensionality reduction
- pattern recognition
- objective function
- computer vision