Parallel Coordinate Descent Algorithms for Sparse Phase Retrieval.

Yang Yang Marius Pesavento Yonina C. Eldar Björn E. Ottersten

Published in: ICASSP (2019)

Keyphrases

optimization problems
orders of magnitude
parallel implementations
information retrieval
learning algorithm
worst case
theoretical analysis
machine learning
lower bound
image classification
benchmark datasets
sparse representation
indexing techniques
shared memory