Asymptotic Confidence Regions for High-Dimensional Structured Sparsity.

Benjamin Stucky Sara A. van de Geer

Published in: IEEE Trans. Signal Process. (2018)

Keyphrases

structured sparsity
high dimensional
parameter space
statistical learning
compressive sensing
low dimensional
nearest neighbor
similarity search
variable selection
group lasso
dimensionality reduction
data points
worst case
face recognition
image features
convex optimization problems
multiscale