Recent advances in machine learning (ML) have facilitated its application to a wide range of systems, from complex to quantum. Reservoir computing algorithms have proven particularly effective for studying nonlinear dynamical systems that exhibit collective behaviors, such as synchronizations and chaotic phenomena, some of which still remain unclear. Here, we apply ML approaches to the Kuramoto model to address several intriguing problems, including identifying the transition point and criticality of a hybrid synchronization transition, predicting future chaotic behaviors, and understanding network structures from chaotic patterns. Our proposed method also has further implications, such as inferring the structure of neural networks from electroencephalogram signals. This study, finally, highlights the potential of ML approaches for advancing our understanding of complex systems.
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July 2023
Research Article|
July 24 2023
Exploring nonlinear dynamics and network structures in Kuramoto systems using machine learning approaches
Je Ung Song;
Je Ung Song
(Conceptualization, Formal analysis, Investigation, Methodology, Software, Writing – original draft)
1
CTP and Department of Physics and Astronomy, Seoul National University
, Seoul 08826, Korea
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Kwangjong Choi
;
Kwangjong Choi
(Conceptualization, Formal analysis, Investigation, Methodology, Writing – review & editing)
1
CTP and Department of Physics and Astronomy, Seoul National University
, Seoul 08826, Korea
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Soo Min Oh
;
Soo Min Oh
(Funding acquisition, Investigation, Writing – review & editing)
2
Wireless Information and Network Sciences Laboratory, Massachusetts Institute of Technology
, Cambridge, Massachusetts 02139, USA
3
Laboratory for Information and Decision Systems, Massachusetts Institute of Technology
, Cambridge, Massachusetts 02139, USA
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B. Kahng
B. Kahng
a)
(Conceptualization, Formal analysis, Funding acquisition, Investigation, Supervision, Writing – review & editing)
4
Center for Complex Systems and KI for Grid Modernization, Korea Institute of Energy Technology
, Naju 58217, Korea
a)Author to whom correspondence should be addressed: bkahng@kentech.ac.kr
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a)Author to whom correspondence should be addressed: bkahng@kentech.ac.kr
Chaos 33, 073148 (2023)
Article history
Received:
April 05 2023
Accepted:
July 03 2023
Citation
Je Ung Song, Kwangjong Choi, Soo Min Oh, B. Kahng; Exploring nonlinear dynamics and network structures in Kuramoto systems using machine learning approaches. Chaos 1 July 2023; 33 (7): 073148. https://doi.org/10.1063/5.0153229
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