Calibrated reservoir computers
Youssef Mabrouk, Christoph W. Rath · Chaos An Interdisciplinary Journal of Nonlinear Science · 2020
We observe the presence of infinitely fine-scaled alternations within the performance landscape of reservoir computers aimed for chaotic data forecasting. We investigate the emergence of the observed structures by means of variations of the transversal stability of the synchronization manifold relating the observational and internal dynamical states. Finally, we deduce a simple calibration method in order to attenuate the thus evidenced performance uncertainty.