Synchronization between two linearly coupled reservoir computers

Reservoir computing, using a model-free algorithm, has drawn considerable attention in the past few years. In this work, we use a reservoir computer to reconstruct the attractor of its learned chaotic system. We present a form of interaction between two reservoir computers inspired by the diffusion coupling of oscillators. By mixing the readout of two reservoir computers with an appropriate coupling strength, we present the complete synchronization of reservoir computers. Numerical experiments are performed to verify the theory.

Automated summary

This paper introduces both the significance of reservoir computing and the achievement of complete synchronization in reservoir computers based on coupling theory. The validity of the theory is verified through numerical experiments.