Using Nonorthogonal Lanczos Vectors in the Computation of Matrix Functions.

Vladimir Druskin Anne Greenbaum Leonid Knizhnerman

Published in: SIAM J. Sci. Comput. (1998)

Keyphrases

eigendecomposition
matrix representation
dot product
linear algebra
square root
singular value decomposition
singular values
orthogonal matrices
covariance matrix
image coding
input data
matrix inversion
information retrieval
kernel function
positive definite
feature space
information systems
neural network