Sparsity-Constrained Coupled Nonnegative Matrix-Tensor Factorization for Hyperspectral Unmixing.
Heng-Chao LiShuang LiuXin-Ru FengShaoquan ZhangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2020)
Keyphrases
- tensor factorization
- hyperspectral
- nonnegative matrix
- nonnegative matrix factorization
- negative matrix factorization
- matrix factorization
- hyperspectral images
- remote sensing
- hyperspectral data
- multispectral
- infrared
- data representation
- image data
- hyperspectral imagery
- least squares
- collaborative filtering
- target detection
- spectral clustering
- information content
- principal component analysis
- document clustering
- objective function
- satellite images
- sparse representation
- singular value decomposition
- machine learning
- mutual information
- tag recommendation
- high resolution
- recommender systems