A parameter optimization method for Digital Spiking Silicon Neuron model
A parameter optimization method for Digital Spiking Silicon Neuron model
复制标题
数字尖峰硅神经元模型的参数优化方法
DOI:
10.2991/jrnal.2017.4.1.21
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
T. Kohno
中科院分区:
文献类型:
--
作者:
Takuya Nanami;F. Grassia;T. Kohno
DSSN model is a qualitative neuronal model designed for efficient implementation in a digital arithmetic circuit. In our previous studies, we extended this model to support a wide variety of neuronal classes. Parameters of the DSSN model were hand-fitted to reproduce neuronal activity precisely. In this work, we studied automatic parameter fitting procedure for the DSSN model. We optimized parameters of the model by a GPU-based implementation of the differential evolution algorithm in order to reproduce waveforms of the ionic-conductance models and reduce necessary circuit resources for the implementation.