Event map matching method and device, electronic equipment and storage medium

A matching method and graph technology, applied in computer components, data processing applications, unstructured text data retrieval, etc.

Pending Publication Date: 2020-12-29
青岛明略软件技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the event graphs of different alarm events have a large overlap with each other

Method used

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  • Event map matching method and device, electronic equipment and storage medium
  • Event map matching method and device, electronic equipment and storage medium
  • Event map matching method and device, electronic equipment and storage medium

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Embodiment Construction

[0059] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, every other embodiment obtained by those skilled in the art withou...

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Abstract

The invention provides an event graph matching method and device, electronic equipment and a storage medium, and the matching method comprises the steps: obtaining a target event graph and a pluralityof to-be-matched graphs, carrying out the decomposition of the target event graph based on a preset dimension, obtaining a plurality of target event sub-graphs, and carrying out the decomposition ofeach to-be-matched graph based on the preset dimension, obtaining a plurality of to-be-matched sub-maps corresponding to each to-be-matched map, and respectively obtaining the similarity between eachtarget event sub-map and the to-be-matched sub-map under the same dimension in each to-be-matched map so as to determine the map similarity between the target event map and each to-be-matched map; anddetermining the to-be-matched atlas corresponding to the atlas similarity in a preset similar event similarity interval as a similar event atlas matched with the target event atlas. Therefore, the atlas similar to the event atlas can be accurately found, the calculation complexity is reduced, and the atlas comparison accuracy is improved.

Description

technical field [0001] The present application relates to the technical field of power grid monitoring, and in particular to a method, device, electronic equipment and storage medium for matching event graphs. Background technique [0002] In recent years, power grid monitoring is an important measure to ensure the safe and stable operation of the power grid. The occurrence frequency of monitoring alarm signals has a certain degree of volatility. Aggregating scattered alarm signals into logically related events and transforming signal processing into event processing is the main requirement of power grid monitoring services. [0003] At present, there are already technical solutions for converting power grid warning events into event graphs. Each event graph can point to a specific alarm event. By analyzing two alarm events with high similarity, business personnel can understand the difference between the rules corresponding to each alarm event. However, the event graphs o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06F16/36G06Q50/06
CPCG06F18/22
Inventor 栾星袁灿于政
Owner 青岛明略软件技术开发有限公司
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