Robust discriminative non-negative matrix factorization.
Ruiqing ZhangZhenfang HuGang PanYueming WangPublished in: Neurocomputing (2016)
Keyphrases
- negative matrix factorization
- matrix factorization
- principal component analysis
- nonnegative matrix factorization
- sparsity constraints
- document clustering
- sparse representation
- spectral clustering
- feature selection
- image classification
- image processing
- feature extraction
- dimensionality reduction
- generative model
- constrained least squares