Analyze the robustness of three NMF algorithms (Robust NMF with L1 norm, L2-1 norm NMF, L2 NMF).
Cheng ZengJiaqi TianYixuan XuPublished in: CoRR (2023)
Keyphrases
- nonnegative matrix factorization
- negative matrix factorization
- matrix factorization
- low rank approximation
- frobenius norm
- frequent sets
- bregman divergences
- objective function
- document clustering
- principal component analysis
- data representation
- matrix factorisation
- spectral clustering
- sparse representation
- least squares
- original data
- singular value decomposition
- low rank
- distance measure
- worst case
- norm minimization
- computational cost