Keyphrases
- dot product
- feature maps
- kernel function
- feature space
- support vector
- kernel methods
- input space
- gaussian kernels
- support vector machine
- high dimensional feature space
- kernel matrix
- hyperplane
- similarity function
- feature vectors
- kernel learning
- feature set
- reproducing kernel hilbert space
- machine learning
- high dimensional
- training samples
- face recognition
- unsupervised learning
- kernel principal component analysis
- feature selection