Fast Forward Feature Selection of Hyperspectral Images for Classification With Gaussian Mixture Models.
Mathieu FauvelClément DechesneAnthony ZulloFrédéric FerratyPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2015)
Keyphrases
- hyperspectral images
- gaussian mixture model
- feature selection
- hyperspectral data
- feature space
- feature vectors
- hyperspectral
- text classification
- classification accuracy
- mixture model
- spectral features
- hyperspectral imagery
- feature extraction
- high dimensionality
- remote sensing
- pattern recognition
- support vector
- machine learning
- mutual information
- maximum likelihood
- model selection
- feature set
- em algorithm
- neural network
- multispectral
- image classification
- supervised learning
- expectation maximization
- change detection
- pixel classification
- speaker identification
- wavelet transform
- high dimensional
- face recognition
- maximum likelihood criterion