Two-Layer Feature Reduction for Sparse-Group Lasso via Decomposition of Convex Sets.

Jie Wang Jieping Ye

Published in: NIPS (2014)

Keyphrases

group lasso
convex sets
convex optimization
regression model
variable selection
low rank
finite number
multiple kernel learning
convex hull
total variation
text categorization
high dimensional
higher dimensional
pairwise
learning algorithm
data sets
image denoising
model selection
face recognition