On the coercivity condition in the learning of interacting particle systems
On the coercivity condition in the learning of interacting particle systems
复制标题
关于相互作用粒子系统学习中的矫顽力条件
DOI:
10.1142/s0219493723400038
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
F. Lu
中科院分区:
文献类型:
--
作者:
Zhongyan Li;F. Lu
In the learning of systems of interacting particles or agents, coercivity condition ensures identifiability of the interaction functions, providing the foundation of learning by nonparametric regression. The coercivity condition is equivalent to the strictly positive definiteness of an integral kernel arising in the learning. We show that for a class of interaction functions such that the system is ergodic, the integral kernel is strictly positive definite, and hence the coercivity condition holds true.
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影响因子:
1.4
作者:
Zhongyan Li;F. Lu;M. Maggioni;Sui Tang;C. Zhang
通讯作者:
Zhongyan Li;F. Lu;M. Maggioni;Sui Tang;C. Zhang
DOI:
10.1007/s43670-023-00055-9
发表时间:
2020-10
期刊:
Sampling Theory, Signal Processing, and Data Analysis
影响因子:
--
作者:
Jason Miller;Sui Tang;Ming Zhong;M. Maggioni
通讯作者:
Jason Miller;Sui Tang;Ming Zhong;M. Maggioni
影响因子:
3
作者:
Lu, Fei;Maggioni, Mauro;Tang, Sui
通讯作者:
Tang, Sui
DOI:
10.1073/pnas.1822012116
发表时间:
2019
影响因子:
11.1
作者:
Lu, Fei;Zhong, Ming;Tang, Sui;Maggioni, Mauro
通讯作者:
Maggioni, Mauro