Figure 8
From: Echo State Networks with Self-Normalizing Activations on the Hyper-Sphere
Performance of linear networks. We note that \(\tau \) seems to have no significant effect on the performance. In fact, we note very large errors when the nonlinearity of the task is high. The choice of the scaling factor and of the spectral radius shows a really weak tendency to certain values, indicating that the performance is only weakly influenced by the hyper-parameters.
