Complexity-Reduced Scheme for Feature Extraction With Linear Discriminant Analysis.
Yuxi HouIickho SongHwang-Ki MinCheol Hoon ParkPublished in: IEEE Trans. Neural Networks Learn. Syst. (2012)
Keyphrases
- linear discriminant analysis
- feature extraction
- discriminant analysis
- face recognition
- dimensionality reduction
- principal component analysis
- dimension reduction
- support vector machine svm
- support vector
- discriminant features
- small sample size
- feature space
- high dimensional data
- subspace methods
- principal components analysis
- fisher criterion
- pca lda
- feature vectors
- linear discriminant
- discriminant projection
- null space
- worst case
- data sets
- discriminant information
- pattern recognition
- scatter matrices
- discriminative information
- kernel pca
- gabor features
- face images
- gabor wavelets
- image classification
- gabor filters
- principal components