Feature extraction using local structure preserving discriminant analysis.
Pu HuangCai-Kou ChenZhenmin TangZhangjing YangPublished in: Neurocomputing (2014)
Keyphrases
- discriminant analysis
- structure preserving
- feature extraction
- dimensionality reduction
- linear discriminant analysis
- face recognition
- principal component analysis
- gabor wavelets
- partial least squares
- feature vectors
- fisher criterion
- pattern recognition
- image classification
- feature selection
- fisher discriminant analysis
- dimensionality reduction methods
- preprocessing
- scatter matrices
- discriminant subspace
- fisher linear discriminant analysis
- dimension reduction
- kernel principal component analysis
- image processing
- kernel discriminant analysis
- support vector machine svm
- image feature extraction
- discriminant vectors
- kernel fisher discriminant analysis
- discriminant projection
- data sets
- generalized linear
- graph embedding
- feature space
- wavelet transform
- feature representation
- nearest neighbor
- unsupervised learning
- cluster analysis
- high dimensional data