Exploiting Hankel-Toeplitz Structures for Fast Computation of Kernel Precision Matrices.
Frida Marie VisetAnton KullbergFrederiek WeselArno SolinPublished in: Trans. Mach. Learn. Res. (2024)
Keyphrases
- systems of linear equations
- positive definite
- least squares
- kernel methods
- linear algebra
- dot product
- kernel function
- positive semidefinite
- high precision
- singular value decomposition
- correlation matrix
- covariance matrices
- eigendecomposition
- kernel machines
- component analysis
- data sets
- average precision
- precision and recall
- feature space
- support vector