Improving stability of PCA-based network anomaly detection by means of kernel-PCA.
Christian CallegariLisa DonatiniStefano GiordanoMichele PaganoPublished in: Int. J. Comput. Sci. Eng. (2018)
Keyphrases
- kernel pca
- network anomaly detection
- principal component analysis
- principle component analysis
- network intrusion detection
- anomaly detection
- kernel methods
- kernel principal component analysis
- kernel function
- spectral clustering
- input space
- face recognition
- dimensionality reduction
- principal components
- kernel matrix
- least squares
- self organizing maps
- data sets
- linear discriminant analysis
- independent component analysis
- feature space
- feature extraction
- neural network