Gao, Hongyang, Lei Cai, and Shuiwang Ji. “Adaptive Convolutional ReLUs”. Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 04 (April 3, 2020): 3914-3921. Accessed April 16, 2021. https://ojs.aaai.org/index.php/AAAI/article/view/5805.