IEEE

Precision-Specific Efficient Designs and FPGA Implementation of Sigmoid for Machine Learning

Abstract: This paper presents a low-complexity design for generating the sigmoid function based on a novel piecewise linear approximation. We have proposed an iterative algorithm to break the whole ...
IEEE

Improved Cmos-Based Noise-Immune Sigmoid Activation Function for Neural Networks

Abstract: This work discusses an improved CMOS-based, noise-immune nonlinear sigmoid activation function designed for enhanced neural network performance. The proposed architecture provides a precise, ...