A Class of Efficient Locally Constructed Preconditioners Based on Coarse Spaces.

Hussam Al Daas Laura Grigori

Published in: SIAM J. Matrix Anal. Appl. (2019)

Keyphrases

real time
computer vision
efficient learning
website
image restoration
data sets
machine learning
information retrieval
training data
video sequences
support vector
least squares
computationally expensive