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Updated: Jun 21, 2025

A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions
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A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions

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直接训练时间尖端神经网络,使用稀疏的代用梯度

Yang Li1, Feifei Zhao1, Dongcheng Zhao2

  • 1Brain-inspired Cognitive Intelligence Lab, Institute of Automation, Chinese Academy of Sciences (CAS), Beijing, China; School of Artificial Intelligence, University of Chinese Academy of Sciences, Beijing, China.

Neural networks : the official journal of the International Neural Network Society
|July 16, 2024
PubMed
概括

这项研究引入了蒙面替代梯度 (MSG) 和时间加权输出 (TWO),以改善尖端神经网络 (SNN) 训练. 这些方法通过平衡训练有效性和梯度稀疏性来提高SNN的性能.

关键词:
直接培训 直接培训 直接培训稀少的替代品梯度渐变尖神经网络的神经网络时间加权输出.

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相关概念视频

Graded Potential01:19

Graded Potential

Graded potentials are localized fluctuations in the cell membrane's electrical charge, commonly found in the dendrites of neurons. The magnitude of these potential changes depends on the strength of the initiating stimulus. In a membrane at its resting potential, a graded potential signifies a voltage shift either above -70 mV or below -70 mV.
Graded potentials fall into two categories: depolarizing and hyperpolarizing. Depolarizing graded potentials typically occur when sodium (Na+) or...
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