Search Results for author: Serhiy Yanchuk

Found 7 papers, 2 papers with code

Master memory function for delay-based reservoir computers with single-variable dynamics

1 code implementation28 Aug 2021 Felix Köster, Serhiy Yanchuk, Kathy Lüdge

We show that many delay-based reservoir computers considered in the literature can be characterized by a universal master memory function (MMF).

Effect of diluted connectivities on cluster synchronization of adaptively coupled oscillator networks

no code implementations14 Jan 2021 Simon Vock, Rico Berner, Serhiy Yanchuk, Eckehard Schöll

Using numerical and analytical approaches, we investigate the robustness of multicluster states on networks of adaptively coupled Kuramoto-Sakaguchi oscillators against the random dilution of the underlying network topology.

Adaptation and Self-Organizing Systems Pattern Formation and Solitons

Infinite-dimensional Folded-in-time Deep Neural Networks

no code implementations8 Jan 2021 Florian Stelzer, Serhiy Yanchuk

The method recently introduced in arXiv:2011. 10115 realizes a deep neural network with just a single nonlinear element and delayed feedback.

Deep Neural Networks using a Single Neuron: Folded-in-Time Architecture using Feedback-Modulated Delay Loops

1 code implementation19 Nov 2020 Florian Stelzer, André Röhm, Raul Vicente, Ingo Fischer, Serhiy Yanchuk

We present a method for folding a deep neural network of arbitrary size into a single neuron with multiple time-delayed feedback loops.

Insight into Delay Based Reservoir Computing via Eigenvalue Analysis

no code implementations16 Sep 2020 Felix Köster, Serhiy Yanchuk, Kathy Lüdge

In this paper we give a profound insight into the computation capability of delay-based reservoir computing via an eigenvalue analysis.

Deep Time-Delay Reservoir Computing: Dynamics and Memory Capacity

no code implementations11 Jun 2020 Mirko Goldmann, Felix Köster, Kathy Lüdge, Serhiy Yanchuk

We present how the dynamical properties of a deep Ikeda-based reservoir are related to its memory capacity (MC) and how that can be used for optimization.

Performance boost of time-delay reservoir computing by non-resonant clock cycle

no code implementations7 May 2019 Florian Stelzer, André Röhm, Kathy Lüdge, Serhiy Yanchuk

Here we show that the case of equal or resonant time-delay and clock cycle could be actively detrimental and leads to an increase of the approximation error of the reservoir.

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