Complexity-reduced implementations of complete and null-space-based linear discriminant analysis.
Gui-Fu LuWenming ZhengPublished in: Neural Networks (2013)
Keyphrases
- null space
- linear discriminant analysis
- discriminant analysis
- face recognition
- principal component analysis
- dimensionality reduction
- small sample size
- singular value decomposition
- feature extraction
- scatter matrices
- support vector machine svm
- support vector
- novelty detection
- dimension reduction
- discriminative information
- theoretical guarantees
- feature space
- machine learning
- principal components
- worst case
- pattern recognition
- neural network