Learning Network Dynamics from Noisy Steady States
Learning Network Dynamics from Noisy Steady States
复制标题
从嘈杂的稳态中学习网络动态
DOI:
10.1145/3625007.3631184
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Magdon-Ismail, Malik
中科院分区:
文献类型:
--
作者:
Ding, Yanna;Gao, Jianxi;Magdon-Ismail, Malik
We present efficient algorithms to learn the parameters governing the dynamics of networked agents, given equilibrium steady state data. A key feature of our methods is the ability to learnwithout seeing the dynamics, using only the steady states. A key to the efficiency of our approach is the use of mean-field approximations to tune the parameters within a nonlinear least squares (NLS) framework. Our results on real networks demonstrate the accuracy of our approach in two ways. Using the learned parameters, we can: (i) Recover more accurate estimates of the true steady states when the observed steady states are noisy. (ii) Predict evolution to new equilibrium steady states after perturbations to the network topology.
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DOI:
10.1609/aaai.v34i01.5343
发表时间:
2020
期刊:
ArXiv
影响因子:
--
作者:
Chunheng Jiang;Jianxi Gao;M. Magdon
通讯作者:
M. Magdon
DOI:
10.1145/3394486.3403132
发表时间:
2019-08
期刊:
Proceedings of the 26th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining
影响因子:
--
作者:
Chengxi Zang;Fei Wang
通讯作者:
Chengxi Zang;Fei Wang
DOI:
10.1073/pnas.1517384113
发表时间:
2016-04-12
影响因子:
11.1
作者:
Brunton, Steven L.;Proctor, Joshua L.;Kutz, J. Nathan
通讯作者:
Kutz, J. Nathan
影响因子:
1.3
作者:
R. Boiger;A. Fiedler;J. Hasenauer;B. Kaltenbacher
通讯作者:
B. Kaltenbacher