A Hyperspectral Image Classification Method Based on Weight Wavelet Kernel Joint Sparse Representation Ensemble and β-Whale Optimization Algorithm.
Mingwei WangZitong JiaJianwei LuoMaolin ChenShuping WangZhiwei YePublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2021)
Keyphrases
- optimization algorithm
- classification method
- sparse representation
- support vector machine svm
- multi objective
- sparse coding
- remote sensing
- support vector machine
- face recognition
- knn
- image classification
- k nearest neighbor
- signal processing
- text classification
- neural network
- classification algorithm
- image patches
- image representation
- random projections
- dimensionality reduction
- high dimensional data
- ensemble methods
- feature selection
- feature extraction
- gaussian kernel
- learning algorithm
- image reconstruction
- unsupervised learning
- natural images
- multiscale
- image segmentation
- machine learning