Simultaneous greedy approximation in Banach spaces.

Dany Leviatan Vladimir N. Temlyakov

Published in: J. Complex. (2005)

Keyphrases

greedy algorithm
orthogonal matching pursuit
error bounds
search algorithm
dynamic programming
information systems
feature selection
approximation algorithms
approximation ratio
multiscale
closed form
real time
databases
probabilistic model
efficient computation
forward selection