Inferring origin-destination distribution of agent transfer in a complex network using deep gated recurrent units.

ABSTRACT: Predicting the origin-destination (OD) probability distribution of agent transfer is an important problem for managing complex systems. However, prediction accuracy of associated statistical estimators suffer from underdetermination. While specific techniques have been proposed to overcome this deficiency, there still lacks a general approach. Here, we propose a deep neural network framework with gated recurrent units (DNNGRU) to address this gap. Our DNNGRU is network-free, as it is trained by supervised learning with time-series data on the volume of agents passing through edges. We use it to investigate how network topologies affect OD prediction accuracy, where performance enhancement is observed to depend on the degree of overlap between paths taken by different ODs. By comparing agai

SUBMITTER: Saw VL 

PROVIDER: S-EPMC10202365 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature