A Nonconvex Variational Approach for Robust Graphical Lasso.

Alessandro Benfenati Émilie Chouzenoux Jean-Christophe Pesquet

Published in: ICASSP (2018)

Keyphrases

feature selection
objective function
computationally efficient
neural network
high dimensional
convex optimization
parameter tuning
machine learning
genetic algorithm
learning algorithm
image sequences
video sequences
model selection
sparse representation
edge preserving