首页> 外文会议>International Joint Conference on Artificial Intelligence >Fast and Accurate Classification with a Multi-Spike Learning Algorithm for Spiking Neurons
【24h】

Fast and Accurate Classification with a Multi-Spike Learning Algorithm for Spiking Neurons

机译:用一种用于尖峰神经元的多尖峰学习算法进行快速准确的分类

获取原文

摘要

The formulation of efficient supervised learning algorithms for spiking neurons is complicated and remains challenging. Most existing learning methods with the precisely firing times of spikes often result in relatively low efficiency and poor robustness to noise. To address these limitations, we propose a simple and effective multi-spike learning rule to train neurons to match their output spike number with a desired one. The proposed method will quickly find a local maximum value (directly related to the embedded feature) as the relevant signal for synaptic updates based on membrane potential trace of a neuron, and constructs an error function defined as the difference between the local maximum membrane potential and the firing threshold. With the presented rule, a single neuron can be trained to learn multi-category tasks, and can successfully mitigate the impact of the input noise and discover embedded features. Experimental results show the proposed algorithm has higher precision, lower computation cost, and better noise robustness than current state-of-the-art learning methods under a wide range of learning tasks.
机译:用于尖刺神经元的有效监督学习算法的制定是复杂的,并且仍然具有挑战性。大多数现有的学习方法,具有精确的尖峰射击的速度通常会导致效率相对较低,稳健性差。为了解决这些限制,我们提出了一种简单有效的多秒码学习规则来训练神经元以将其输出尖峰号与所需的多峰值匹配。所提出的方法将快速找到基于神经元膜电位轨迹的突触液相识的局部最大值(与嵌入式特征直接相关),并且构造定义为局部最大膜电位与局部差值的误差函数射击阈值。通过呈现的规则,可以培训单个神经元以学习多类别任务,并可以成功减轻输入噪声的影响并发现嵌入功能。实验结果表明,所提出的算法具有更高的精度,降低的计算成本,比在各种学习任务中的最先进的学习方法中具有更高的精度,较低的噪音鲁棒性。

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