23-06-2023 дата публикации
Номер: CN116307724A
Принадлежит:
The invention discloses an industrial chain risk propagation method based on a complex network, and the method comprises the following steps: 1, enabling a system to determine a to-be-evaluated region and industry, and carrying out the collection of the basic information data of a region enterprise; 2, mounting the enterprises to corresponding industrial chain nodes, and constructing an industrial chain complex network including the relationship between the enterprises, the relationship between the enterprises and the industries, and the relationship between the industries; 3, determining the original risk value of the industrial chain node, and collecting the original risk value of the enterprise node at the same time; step 4, carrying out association strength calculation of risks between enterprises, between enterprises and industries and between industries; 5, risk propagation analysis is carried out; and step 6, evaluating, analyzing and predicting the result of the industrial risk ...
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