Avoiding matrix exponentials for large transition rate matrices.
Pedro PessoaMax SchweigerSteve PresséPublished in: CoRR (2023)
Keyphrases
- singular value decomposition
- coefficient matrix
- square matrices
- matrix representation
- singular values
- positive definite
- positive semidefinite
- eigenvalues and eigenvectors
- linear algebra
- projection matrices
- projection matrix
- perturbation theory
- linear complementarity problem
- rows and columns
- sparse matrix
- systems of linear equations
- data matrix
- block diagonal
- matrix multiplication
- symmetric matrices
- symmetric positive definite
- pseudo inverse
- low rank
- low rank and sparse
- matrix completion
- low rank matrix
- measurement matrix
- linear combination
- covariance matrix
- sparse matrices
- linear logic
- correlation matrix
- pairwise
- semidefinite programming
- data sets
- missing values
- similarity matrix
- binary matrices
- factorization method
- matrix decomposition
- pairwise comparison
- low rank approximation