Feature Selection Based on Kernel Discriminant Analysis.
Masamichi AshiharaShigeo AbePublished in: ICANN (2) (2006)
Keyphrases
- kernel discriminant analysis
- feature selection
- multi class
- dimensionality reduction
- discriminant analysis
- kernel learning
- kernel trick
- linear discriminant analysis
- face recognition
- text categorization
- kernel function
- feature set
- feature space
- support vector machine
- support vector
- feature extraction
- model selection
- classification accuracy
- multi task
- preprocessing step
- maximum margin
- high dimensional data
- unsupervised learning
- dimensionality reduction methods
- text classification
- pairwise
- feature subset
- feature selection algorithms
- multiple kernel learning