首页> 外文会议>2012 IEEE Student Conference on Research and Development >Hyperbolic tangent activation function integrated circuit implementation for perceptrons
【24h】

Hyperbolic tangent activation function integrated circuit implementation for perceptrons

机译:感知器的双曲正切激活函数集成电路实现

获取原文
获取原文并翻译 | 示例

摘要

Activation function refers to the mathematical function implemented in multilayer perceptrons to limit the output signal of neurons. The objective of this project is to design a hyperbolic tangent activation function (TANH) for integrated circuit implementation using digital design approach. This paper compares the performances of area, speed and power between ring architecture and tree architecture of activation function using repetitive instantiation of multipliers and adders. TANH function. The project scope covers digital design using Verilog hardware description language followed by functional simulation and synthesis using Silterra 0.18 µm technology files. The activation function performed the TANH function mathematical operation with ±0.02% accuracy. It is shown that the tree architecture performs better than ring architecture with lower propagation delay. On the other hand, ring architecture achieves lower power dissipation.
机译:激活函数是指在多层感知器中实现的用于限制神经元输出信号的数学函数。该项目的目的是使用数字设计方法设计用于集成电路实现的双曲正切激活函数(TANH)。本文使用乘法器和加法器的重复实例化,比较了激活功能的环形体系结构和树型体系结构的面积,速度和功率性能。 TANH功能。项目范围涉及使用Verilog硬件描述语言进行数字设计,然后使用Silterra 0.18 µm技术文件进行功能仿真和综合。激活函数以±0.02%的精度执行TANH函数的数学运算。结果表明,树形结构比环形结构具有更好的传播延迟。另一方面,环形架构可实现更低的功耗。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号