Fast Kernel k-means Clustering Using Incomplete Cholesky Factorization.
Li ChenShuisheng ZhouJiajun MaPublished in: CoRR (2020)
Keyphrases
- kernel matrix
- low rank
- gram matrix
- missing data
- kernel methods
- matrix factorization
- kernel function
- kernel pca
- kernel learning
- support vector
- missing values
- positive definite
- k means
- singular value decomposition
- spectral clustering
- clustering algorithm
- pairwise
- kronecker product
- linear combination
- data sets
- factorization methods
- feature space
- convolution kernel
- tensor factorization
- kernel regression
- reproducing kernel hilbert space
- metric learning
- input space
- image classification