Embedding regularized nonnegative matrix factorization for structural reduction in multi-layer networks.
Zhihao HuangZengfa DouXiaoke MaPublished in: Appl. Soft Comput. (2021)
Keyphrases
- multi layer
- nonnegative matrix factorization
- least squares
- sparsity constraints
- negative matrix factorization
- data representation
- matrix factorization
- neural network
- objective function
- neural nets
- spectral clustering
- principal component analysis
- document clustering
- original data
- support vector
- computer vision
- support vector machine
- feature space
- information retrieval