Temporal resolution of spike coding in feedforward networks with signal convergence and divergence
Fig 10
(A) Reduction of MSE loss through training with BPTT. Thin gray traces show individual network seeds, thick black trace shows the average across all 25 seeds. (B) Readout after training 3-layer networks with Nin = Nh = Nout = 100 to the 4 Hz + 20 Hz sum of sines stimulus. Colored traces are for the readout; the black trace denotes the true stimulus presented to the network. The top shows the x-dimension of the stimulus and the bottom shows the y-dimension.