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fangwei123456 / spikingjelly

SpikingJelly is an open-source deep learning framework for Spiking Neural Network (SNN) based on PyTorch.
https://spikingjelly.readthedocs.io
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ANN转SNN #481

Open xiaoxiaochaochao opened 7 months ago

xiaoxiaochaochao commented 7 months ago

您好，在https://spikingjelly.readthedocs.io/zh-cn/latest/activation_based/5_ann2snn.html中，ANN转SNN的原理中，z=Vth*a，在‘Conversion of continious-valued deep networks to efficient event-driven networks for image classification’论文，也是用到了这一等式，请问这一等式是如何推导的？

xiaoxiaochaochao commented 7 months ago

输入电流就是权值与脉冲的乘累加，为什么还要乘上阈值电压呢？

fangwei123456 commented 6 months ago

那套理论推导需要乘上阈值结果才能正确

推荐读一下 https://arxiv.org/abs/2303.04347 ，写的比较清楚