Network Embedding Using Deep Robust Nonnegative Matrix Factorization.
Chaobo HeHai LiuYong TangXiang FeiHanchao LiQiong ZhangPublished in: IEEE Access (2020)
Keyphrases
- nonnegative matrix factorization
- negative matrix factorization
- matrix factorization
- probabilistic latent semantic indexing
- least squares
- active set
- nonnegative matrix
- original data
- sparsity constraints
- document clustering
- spectral clustering
- data sets
- sparse representation
- image classification
- dimensionality reduction
- nearest neighbor
- feature space