Grouped Orthogonal Matching Pursuit for Variable Selection and Prediction.

Aurelie C. Lozano Grzegorz Swirszcz Naoki Abe

Published in: NIPS (2009)

Keyphrases

variable selection
input variables
orthogonal matching pursuit
cross validation
high dimensional

model selection
dimension reduction
feature selection
prediction model
ls svm

data sets
high dimensional data
pattern recognition
input data

linear combination
compressed sensing
sparse approximation
neural network