Multifrontal Non-negative Matrix Factorization.
Piyush SaoRamakrishnan KannanPublished in: PPAM (1) (2019)
Keyphrases
- negative matrix factorization
- matrix factorization
- nonnegative matrix factorization
- sparse representation
- document clustering
- principal component analysis
- constrained least squares
- tensor factorization
- neural network
- clustering algorithm
- question answering
- image processing
- metadata
- spectral clustering
- data mining
- databases
- sparsity constraints
- data sets