Graph-based Neural Acceleration for Nonnegative Matrix Factorization.
Jens SjölundMaria BånkestadPublished in: CoRR (2022)
Keyphrases
- nonnegative matrix factorization
- probabilistic latent semantic indexing
- data representation
- matrix factorization
- negative matrix factorization
- spectral clustering
- active set
- least squares
- semi supervised
- nonnegative matrix
- neural network
- normalized cut
- principal component analysis
- document clustering
- original data
- pairwise
- computer vision
- information retrieval
- objective function
- sparsity constraints
- similarity measure