Cluster-Wise Weighted NMF for Hyperspectral Images Unmixing with Imbalanced Data.
Xiaochen LvWenhong WangHongfu LiuPublished in: Remote. Sens. (2021)
Keyphrases
- hyperspectral images
- imbalanced data
- hyperspectral
- hyperspectral data
- negative matrix factorization
- nonnegative matrix factorization
- linear regression
- hyperspectral imagery
- multispectral
- clustering algorithm
- feature selection
- remote sensing
- class distribution
- classification models
- support vector machine
- decision trees
- ensemble methods
- random forest
- pairwise
- ensemble classifier
- infrared
- sampling methods
- blind source separation
- multispectral images
- image data
- spectral clustering
- target detection
- class imbalance
- minority class
- document clustering
- nearest neighbour
- active learning
- prediction accuracy
- non stationary