Coordinate Ranking Regularized Non-negative Matrix Factorization.
Yingming LiMing YangZhongfei ZhangPublished in: ACPR (2013)
Keyphrases
- negative matrix factorization
- sparsity constraints
- latent semantic space
- nonnegative matrix factorization
- matrix factorization
- sparse representation
- principal component analysis
- document clustering
- regularized least squares
- tensor factorization
- least squares
- constrained least squares
- spectral clustering
- data sets
- latent semantic indexing