Noise Fuzzy Clustering-Based Robust Non-negative Matrix Factorization with I-divergence Criterion.
Akira OkabeKatsuhiro HondaSeiki UbukataPublished in: IUKM (2022)
Keyphrases
- negative matrix factorization
- matrix factorization
- nonnegative matrix factorization
- sparse representation
- sparsity constraints
- constrained least squares
- document clustering
- spectral clustering
- principal component analysis
- computer vision
- clustering algorithm
- data analysis
- knowledge representation
- document collections
- image restoration