Graph Regularized Nonnegative Matrix Factorization for Hyperspectral Data Unmixing
Roozbeh RajabiMahdi KhodadadzadehHassan GhassemianPublished in: CoRR (2011)
Keyphrases
- nonnegative matrix factorization
- hyperspectral data
- hyperspectral
- least squares
- hyperspectral images
- hyperspectral imagery
- negative matrix factorization
- multispectral
- matrix factorization
- random projections
- data representation
- remote sensing
- original data
- infrared
- principal components
- objective function
- document clustering
- spectral clustering
- principal component analysis
- image data
- data compression
- target detection
- satellite images
- clustering method
- high dimensional
- pattern recognition
- data mining