Projection onto a Polyhedron that Exploits Sparsity.

William W. Hager Hongchao Zhang

Published in: SIAM J. Optim. (2016)

Keyphrases

convex hull
sparse representation
euclidean space
data sets
high dimensional
unit sphere
convex sets
expert systems
multiscale
lower bound
artificial neural networks
image representation
image sequences
takes advantage
knowledge base
computer vision
neural network
databases