Subspace Parsimonious Dictionary Learning and its use in Federated Learning.

Dimitris Ampeliotis Alexandros Gkillas

Published in: DSP (2023)

Keyphrases

dictionary learning
learning process
sparse representation
sparse coding
learning algorithm
high dimensional data
prior knowledge
learning problems
image super resolution
group sparsity
neural network
active learning
ground truth
natural images
visual recognition