Eigenvalue clustering of coefficient matrices in the iterative stride reductions for linear systems.
Munehiro NagataMasatsugu HadaMasashi IwasakiYoshimasa NakamuraPublished in: Comput. Math. Appl. (2016)
Keyphrases
- linear systems
- coefficient matrix
- sufficient conditions
- linear equations
- dynamical systems
- clustering method
- clustering algorithm
- sparse linear systems
- k means
- neural network
- perturbation theory
- preconditioned conjugate gradient method
- high dimensional data
- eigenvalue problems
- covariance matrix
- correlation matrix
- cluster analysis
- interior point methods
- pid controller
- closed loop
- spectral clustering
- document clustering
- singular value decomposition
- particle swarm optimization
- nearest neighbor
- data points
- search algorithm
- genetic algorithm