Kernel-based nonlinear beamforming construction using orthogonal forward selection with the fisher ratio class separability measure.
Sheng ChenLajos HanzoAndreas WolfgangPublished in: IEEE Signal Process. Lett. (2004)
Keyphrases
- class separability
- forward selection
- feature selection
- kernel based nonlinear
- feature space
- dimensionality reduction
- discriminant analysis
- linear discriminant analysis
- distance measure
- similarity measure
- intra class
- high dimensional
- image data
- principal component analysis
- image classification
- low dimensional
- feature extraction
- data sets