Heterogeneous feature subset selection using mutual information-based feature transformation.
Min WeiTommy W. S. ChowRosa H. M. ChanPublished in: Neurocomputing (2015)
Keyphrases
- feature subset selection
- feature transformation
- linear classifiers
- scale invariant
- feature selection
- feature space
- feature extraction
- speaker identification
- distance metric
- feature subset
- mutual information
- image registration
- selection algorithm
- data reduction
- feature vectors
- face recognition
- data sets
- natural images
- affine invariant
- selected features
- noisy environments
- kernel principal component analysis
- k nearest neighbor
- genetic algorithm ga
- principal component analysis
- pattern recognition
- multiscale
- multi class
- kernel pca