Dimensionality Reduction and Classification of Hyperspectral Images Using Ensemble Discriminative Local Metric Learning.
Yanni DongBo DuLiangpei ZhangLefei ZhangPublished in: IEEE Trans. Geosci. Remote. Sens. (2017)
Keyphrases
- metric learning
- hyperspectral images
- semi supervised
- hyperspectral
- distance metric learning
- distance metric
- multi task
- semi supervised learning
- pairwise
- remote sensing
- learning tasks
- feature selection
- multispectral
- neural network
- labeled data
- distance function
- dimensionality reduction
- learning algorithm
- unsupervised learning
- feature space
- training set
- regression problems
- multispectral images
- data sets
- training data
- mahalanobis metric
- infrared
- active learning
- image analysis
- feature extraction
- image segmentation