Greedy Pursuits Based Gradual Weighting Strategy for Weighted $\ell_{1}$-Minimization.

Sathiya Narayanan Sujit Kumar Sahoo Anamitra Makur

Published in: ICASSP (2018)

Keyphrases

greedy strategy
weighting functions
regularization term
greedy algorithm
norm minimization
search algorithm
feature weighting
cost function
np hard
dynamic programming
closed form
information systems
weighted sum
lower bound
greedy algorithms
weighting schemes
objective function
feature selection