Maximum Likelihood Estimation Based Nonnegative Matrix Factorization for Hyperspectral Unmixing.
Qin JiangYifei DongJiangtao PengMei YanYi SunPublished in: Remote. Sens. (2021)
Keyphrases
- nonnegative matrix factorization
- maximum likelihood estimation
- hyperspectral
- remote sensing
- hyperspectral images
- hyperspectral data
- infrared
- matrix factorization
- negative matrix factorization
- hyperspectral imagery
- maximum likelihood
- multispectral
- em algorithm
- target detection
- least squares
- parameter estimation
- data representation
- expectation maximization
- satellite images
- spectral clustering
- information content
- probability distribution
- image data
- principal component analysis
- data sets
- original data
- document clustering
- pairwise
- objective function
- data mining
- data analysis
- pattern recognition
- dimensionality reduction
- image analysis