Intralayer-Connected Spiking Neural Network with Hybrid Training Using Backpropagation and Probabilistic Spike-Timing Dependent Plasticity

Figure 1

The STDP learning rule. (a) The relation between the modulated weight and spike time interval . (b) The presynaptic (orange) and postsynaptic (blue) spike events. The postsynaptic spike events would lead to the reduction of connection weights. The presynaptic spike events would lead to the increment of connection weights.

(a)

(b)