Computing eigenpairs of Hermitian matrices in augmented Krylov subspace produced by Rayleigh quotient iterations.
Cun-Qiang MiaoPublished in: J. Comput. Appl. Math. (2020)
Keyphrases
- singular values
- eigendecomposition
- singular value decomposition
- optimal solution
- machine intelligence
- principal component analysis
- feature space
- low dimensional
- iterative process
- covariance matrices
- lower dimensional
- original data
- log normal
- null space
- subspace clustering
- neural network
- high dimensional data
- feature extraction
- artificial intelligence