Block-quantized kernel matrix for fast spectral embedding.
Kai ZhangJames T. KwokPublished in: ICML (2006)
Keyphrases
- kernel matrix
- kernel methods
- semidefinite programming
- kernel function
- low rank
- feature space
- metric learning
- kernel learning
- embedding space
- support vectors
- input space
- model selection
- training samples
- kernel pca
- reproducing kernel hilbert space
- support vector
- dimensionality reduction
- eigendecomposition
- active learning
- high order
- machine learning
- background knowledge
- ls svm
- nearest neighbor
- semidefinite