TY - GEN
T1 - Auto-Encoded Reservoir Computing for Turbulence Learning
AU - Doan, Nguyen Anh Khoa
AU - Polifke, Wolfgang
AU - Magri, Luca
N1 - Publisher Copyright:
© 2021, Springer Nature Switzerland AG.
PY - 2021
Y1 - 2021
N2 - We present an Auto-Encoded Reservoir-Computing (AE-RC) approach to learn the dynamics of a 2D turbulent flow. The AE-RC consists of an Autoencoder, which discovers an efficient manifold representation of the flow state, and an Echo State Network, which learns the time evolution of the flow in the manifold. The AE-RC is able to both learn the time-accurate dynamics of the flow and predict its first-order statistical moments. The AE-RC approach opens up new possibilities for the spatio-temporal prediction of turbulence with machine learning.
AB - We present an Auto-Encoded Reservoir-Computing (AE-RC) approach to learn the dynamics of a 2D turbulent flow. The AE-RC consists of an Autoencoder, which discovers an efficient manifold representation of the flow state, and an Echo State Network, which learns the time evolution of the flow in the manifold. The AE-RC is able to both learn the time-accurate dynamics of the flow and predict its first-order statistical moments. The AE-RC approach opens up new possibilities for the spatio-temporal prediction of turbulence with machine learning.
KW - Autoencoder
KW - Echo state network
KW - Turbulence
UR - http://www.scopus.com/inward/record.url?scp=85111110977&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-77977-1_27
DO - 10.1007/978-3-030-77977-1_27
M3 - Conference contribution
AN - SCOPUS:85111110977
SN - 9783030779764
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 344
EP - 351
BT - Computational Science – ICCS 2021 - 21st International Conference, Proceedings
A2 - Paszynski, Maciej
A2 - Kranzlmüller, Dieter
A2 - Kranzlmüller, Dieter
A2 - Krzhizhanovskaya, Valeria V.
A2 - Dongarra, Jack J.
A2 - Sloot, Peter M.
A2 - Sloot, Peter M.
A2 - Sloot, Peter M.
PB - Springer Science and Business Media Deutschland GmbH
T2 - 21st International Conference on Computational Science, ICCS 2021
Y2 - 16 June 2021 through 18 June 2021
ER -