On approximate equivalence of modularity, D and non-negative matrix factorization.
Zhenhai ChangHui-Min ChengChao YanXianjun YinZhongyuan ZhangPublished in: CoRR (2018)
Keyphrases
- negative matrix factorization
- matrix factorization
- nonnegative matrix factorization
- sparse representation
- document clustering
- principal component analysis
- constrained least squares
- spectral clustering
- tensor factorization
- image processing
- object recognition
- search engine
- image segmentation
- face recognition
- latent semantic space