Fast and adaptive sparse precision matrix estimation in high dimensions.

Weidong Liu Xi Luo

Published in: J. Multivar. Anal. (2015)

Keyphrases

high dimensions
high dimensional
high dimensional data
high dimensional spaces
coefficient matrix
indexing schemes
poor quality
sparse matrix
low dimensional
image data
database systems
neural network
singular value decomposition
high resolution
similarity measure
computer vision
learning algorithm