Yuan Zhang, Yonggang Zhang, Lele Peng, Lianghua Quan, Shubin Zheng, Zhonghai Lu, Hui Chen. Base-2 Softmax Function: Suitability for Training and Efficient Hardware Implementation. IEEE Trans. Circuits Syst. I Regul. Pap., 69(9):3605-3618, 2022. [doi]
Abstract is missing.