Kernel discriminant analysis based feature selection.
Tsuneyoshi IshiiMasamichi AshiharaShigeo AbePublished in: Neurocomputing (2008)
Keyphrases
- kernel discriminant analysis
- feature selection
- multi class
- dimensionality reduction
- discriminant analysis
- kernel learning
- linear discriminant analysis
- kernel trick
- text categorization
- kernel function
- face recognition
- support vector machine
- feature space
- support vector
- feature extraction
- feature selection algorithms
- feature set
- machine learning
- model selection
- classification accuracy
- text classification
- data sets
- kernel matrix
- preprocessing step
- multi task
- input space
- kernel methods
- feature subset
- sparse coding
- input data
- learning tasks
- sparse representation
- decision trees
- computer vision
- unsupervised learning