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arXiv 2108.12129cs.LGnlin.CD
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复杂网络动态预测的并行机器学习

Parallel Machine Learning for Forecasting the Dynamics of Complex Networks

University of Maryland, College Park(马里兰大学帕克分校);SUNY Brockport(纽约州立大学布洛克波特分校);Stony Brook University(石溪大学)

Keshav Srinivasan, Nolan Coble, Joy Hamlin, Thomas Antonsen, Edward Ott, Michelle Girvan

摘要:

从以前的时间序列数据预测大型复杂网络的动态在广泛的背景下是重要的。在这里,我们提出了一个机器学习计划,这个任务使用一个并行架构,模仿感兴趣的网络的拓扑结构。我们证明了我们的方法的实用性和可扩展性,使用储备池计算的振荡器的混沌网络。考虑两个层次的先验知识:(i)网络链接是已知的;以及(ii)网络链接是未知的,并通过数据驱动的方法来推断,以近似优化预测。

英文摘要:

Forecasting the dynamics of large complex networks from previous time-series data is important in a wide range of contexts. Here we present a machine learning scheme for this task using a parallel architecture that mimics the topology of the network of interest. We demonstrate the utility and scalability of our method implemented using reservoir computing on a chaotic network of oscillators. Two levels of prior knowledge are considered: (i) the network links are known; and (ii) the network links are unknown and inferred via a data-driven approach to approximately optimize prediction.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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