Semi-Orthogonal Non-Negative Matrix Factorization.
Jack Yutong LiRuoqing ZhuAnnie QuHan YeZhankun SunPublished in: CoRR (2018)
Keyphrases
- negative matrix factorization
- matrix factorization
- nonnegative matrix factorization
- sparse representation
- principal component analysis
- document clustering
- sparsity constraints
- spectral clustering
- constrained least squares
- nearest neighbor
- recommender systems
- data analysis
- similarity measure
- face recognition
- machine learning
- data sets