A ReLU-based hard-thresholding algorithm for non-negative sparse signal recovery.

Zihao He Qianyu Shu Yinghua Wang Jinming Wen

Published in: Signal Process. (2024)

Keyphrases

signal recovery
thresholding algorithm
compressed sensing
orthogonal matching pursuit
low rank and sparse
small number
dictionary learning
data sets
feature extraction
frequency domain
projections onto convex sets