Reservoir Computers with Random and Optimized Time-Shifts
Systems and Control
2024-06-19 v2 Systems and Control
Abstract
We investigate the effects of application of random time-shifts to the readouts of a reservoir computer in terms of both accuracy (training error) and performance (testing error.) For different choices of the reservoir parameters and different `tasks', we observe a substantial improvement in both accuracy and performance. We then develop a simple but effective technique to optimize the choice of the time-shifts, which we successfully test in numerical experiments.
Keywords
Cite
@article{arxiv.2108.12765,
title = {Reservoir Computers with Random and Optimized Time-Shifts},
author = {Enrico Del Frate and Afroza Shirin and Francesco Sorrentino},
journal= {arXiv preprint arXiv:2108.12765},
year = {2024}
}