Group Low-Rank Nonnegative Matrix Factorization With Semantic Regularizer for Hyperspectral Unmixing.
Min WangBowen ZhangXi PanShuyuan YangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2018)
Keyphrases
- nonnegative matrix factorization
- hyperspectral
- matrix decomposition
- low rank
- matrix factorization
- hyperspectral images
- remote sensing
- infrared
- data matrix
- semi supervised
- hyperspectral data
- hyperspectral imagery
- negative matrix factorization
- image data
- multispectral
- collaborative filtering
- missing data
- low rank matrix
- data representation
- recommender systems
- least squares
- spectral clustering
- satellite images
- singular value decomposition
- information content
- high dimensional data
- principal component analysis
- convex optimization
- document clustering
- semantic information
- linear combination
- nearest neighbor
- total variation
- image restoration
- high resolution
- multiscale