Perturbation analysis for block downdating of the generalized Cholesky factorization.

Hanyu Li Hu Yang Hua Shao

Published in: Appl. Math. Comput. (2012)

Keyphrases

low rank
matrix factorization
kernel matrix
machine learning
block size
computer vision
pairwise
singular value decomposition
information systems
case study
high dimensional
recommender systems
digital images
dct coefficients
factorization methods
kronecker product