01-03-2023
Simulation of COVID-19 Spread Scenarios in the Republic of Kazakhstan Based on Regularization of the Agent-Based Model
Published in: Journal of Applied and Industrial Mathematics | Issue 1/2023
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Abstract
Covasim
open library. In the
event of a drastic change in the situation (appearance of a new strain, removal or introduction of
restrictive measures, etc.), the model parameters are updated taking into account additional
information for the previous month (online data assimilation). The inverse problem is solved by
stochastic global optimization (of tree-structured Parzen estimators). As an example, we give two
scenarios of COVID-19 propagation calculated on December 12, 2021 for the period up to January
20, 2022. The scenario that took into account the New Year holidays (published on December 12,
2021 on http://covid19-modeling.ru ) almost coincided with
what happened in reality (the error was 0.2%).