Li, Y., Kong, L., Shang, F., Liu, Y., Liu, H., & Lin, Z. (2021). Learned Extragradient ISTA with Interpretable Residual Structures for Sparse Coding. Proceedings of the AAAI Conference on Artificial Intelligence, 35(10), 8501-8509. https://doi.org/10.1609/aaai.v35i10.17032