Network intrusion detection system using L1-norm PCA.
Khalid ChougdaliZyad ElkhadirMohammed BenattouPublished in: IAS (2015)
Keyphrases
- principal component analysis
- robust principal component analysis
- principal components analysis
- dimensionality reduction
- principal components
- face recognition
- covariance matrix
- principle component analysis
- low dimensional
- subspace methods
- objective function
- neural network
- appearance based object recognition
- kernel pca
- linear discriminant analysis
- dimension reduction
- low rank
- feature extraction
- signal processing
- sparse regression
- singular value decomposition
- intrusion detection system
- sparse representation
- intrusion detection
- high dimensional
- lower dimensional
- linear subspace
- negative matrix factorization
- hilbert space
- regularized least squares
- trace norm
- recognition rate