Inferring networks from time series: A neural approach.

ABSTRACT: Network structures underlie the dynamics of many complex phenomena, from gene regulation and foodwebs to power grids and social media. Yet, as they often cannot be observed directly, their connectivities must be inferred from observations of the dynamics to which they give rise. In this work, we present a powerful computational method to infer large network adjacency matrices from time series data using a neural network, in order to provide uncertainty quantification on the prediction in a manner that reflects both the degree to which the inference problem is underdetermined as well as the noise on the data. This is a feature that other approaches have hitherto been lacking. We demonstrate our method's capabilities by inferring line failure locations in the British power grid from its resp

SUBMITTER: Gaskin T 

PROVIDER: S-EPMC10978060 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature