Keyphrases
- kernel function
- kernel density estimation
- support vector
- kernel methods
- user authentication
- multi party
- kernel regression
- positive definite
- graph kernels
- security analysis
- component analysis
- high dimensional
- feature space
- authentication scheme
- security requirements
- covert channel
- convolution kernel
- mutual subspace method
- data sets
- multiple kernel learning
- security issues
- information sharing
- feature extraction