Root cause alarm decision network construction method and device, and storage medium

Abstract

The invention provides a root cause alarm decision network construction method and a device, and a storage medium. The method comprises the steps of obtaining multiple pieces of alarm data appearing in a network in a preset time period; determining an alarm type corresponding to each piece of alarm data in the plurality of pieces of alarm data to obtain a plurality of alarm types; constructing a topological structure of a decision network by taking each alarm type in the plurality of alarm types as a node according to a time sequence relationship among the plurality of alarm data; and determining a target weight of each edge in the topological structure according to the topological structure and the occurrence frequency of each alarm type so as to generate the root cause alarm decision network. According to the root cause alarm decision network construction method and the device, and the storage medium, the efficiency of constructing the root cause alarm decision network can be improved, and when the alarm behavior form and the alarm type number in the network system are changed, the network topology does not need to be reconstructed, so that the enforceability of the root cause alarm decision network is improved.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technology, and in particular, to a method, device, and storage medium for constructing a root-cause alarm decision-making network. Background technique [0002] Faults often occur in the network system. In order to facilitate the management of the network system, the fault point is often located through the fault alarm method. However, with the increase of equipment in the network system, the scale and complexity of the network system show exponential growth. [0003] In practical applications, the network management system receives a large amount of alarm information from the network system, and among the large amount of alarm information, only a small amount of alarm information is often the root cause alarm information, but it is difficult for technicians to find the root cause alarm among the large amount of alarm information information. In order to find the root cau...

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Problems solved by technology

[0004] However, in the above two methods, business experts are required to provide sufficient prior knowledge to construct the network topology, which makes the efficiency of network topology construction low

In addition, when the alarm behavior and the number of alarm types in the network system change, the network topology needs to be reconstructed, resulting in poor implementability of the above network topology

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