Integer Factorization of a Positive-Definite Matrix.
Joel A. TroppPublished in: SIAM J. Discret. Math. (2015)
Keyphrases
- positive definite
- covariance matrix
- kernel function
- kernel matrix
- geometric structure
- low rank
- fisher information
- diffusion tensor
- matrix factorization
- semi parametric
- singular value decomposition
- symmetric matrices
- symmetric positive definite
- kernel methods
- special case
- pairwise
- reproducing kernel hilbert space
- kernel machines
- sufficient conditions
- principal component analysis
- machine learning