A Barzilai-Borwein $l_1$-Regularized Least Squares Algorithm for Compressed Sensing

Robert L. Broughton Ian D. Coope Peter Renaud Rachael Tappenden

Published in: CoRR (2009)

Keyphrases

regularized least squares
compressed sensing
expectation maximization
learning algorithm
computational complexity
cost function
sparse representation
computer vision
feature selection
k means
active learning
dimension reduction