Figure 2.

Traces of activations of reservoir nodes over learning time for Lorenz 63. Top: Activation traces $\tilde{r}$ for a set ofrandomly selected reservoir nodes. Bottom: Evolution of the first state component through time (x_1,t, black) and reconstruction of that state by linear combination (${\hat{x}}_{1,t}$ computed estimated via W_out) of all the reservoir traces (red). The reconstruction is essentially perfect, with the red line coinciding exactly with the black one. (Online version in colour.)