Bi-Endmember Semi-NMF Based on Low-Rank and Sparse Matrix Decomposition.
Meiping SongTingting YangHongju CaoFang LiBai XueSen LiChein-I ChangPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- matrix decomposition
- nonnegative matrix factorization
- low rank
- low rank matrix
- negative matrix factorization
- matrix factorization
- data representation
- least squares
- convex optimization
- singular value decomposition
- linear combination
- data matrix
- principal component analysis
- high order
- semi supervised
- low rank approximation
- approximation methods
- spectral clustering
- document clustering
- missing data
- sparse matrix
- high dimensional data
- collaborative filtering
- singular values
- kernel matrix
- bayesian networks
- latent structure