On the Implementation of Fixed-Point Exponential Function for Machine Learning and Signal- Processing Accelerators

被引：2
|
作者：
Chandra, Mahesh [1 ]
机构：
[1] NXP Semicond India Ltd, Noida 201301, India
来源：
IEEE DESIGN & TEST | 2022年 / 39卷 / 04期
关键词：
Table lookup; Hardware; Taylor series; Arithmetic; Adders; Optimization; Neural networks; Digital integrated circuit; natural exponential; activation function; Gaussian function;
D O I：
10.1109/MDAT.2021.3133373
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Editor's notes: The natural exponential function appears in a broad range of conventional and emerging applications, including the activation functions used in deep learning applications. This article presents an optimized implementation of exponential function for variable precision fixed-point negative inputs. Hence, this design can boost the performance and energy efficiency of a vast amount of hardware accelerators and systems. -Umit Ogras, Arizona State University
引用
收藏
页码：64 / 70
页数：7
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