A method and apparatus for determining a network fault

Abstract

The invention provides a method for determining a network fault. The method comprises the steps of obtaining to-be-processed work order data; performing formatting coding on the to-be-processed work order data according to a preset coding rule to generate to-be-processed words, wherein the to-be-processed words belong to a pre-obtained dictionary; determining a target word from the to-be-processedwords; determining a word vector corresponding to the to-be-processed word according to the dictionary; determining an association relationship between a first word set and the target word accordingto the word vector association relationship mining model and the word vector corresponding to the to-be-processed word, wherein the first word set is a word in the to-be-processed word set except thetarget word; and determining M candidate words from the first word set according to the association relationship, wherein the work order data corresponding to the M candidate words and the work orderdata corresponding to the target word are used for determining the fault of the abnormal network state. According to the method, the accuracy of the association relationship of the work order data canbe improved, so that the network fault determination efficiency is improved.

Description

technical field [0001] The present application relates to the field of computers, in particular to a method and device for determining network faults. Background technique [0002] The network is an important part of modern industry and life. The network can be defined as multiple devices or modules that can transmit information to each other. For example, multiple industrial robots located in different geographic locations communicate through electromagnetic waves, and the multiple industrial robots constitute a A communication network; for another example, a central processing unit (CPU), a memory stick, and a hard disk located in the same computer communicate through a motherboard, and the above-mentioned CPU, memory stick, and hard disk also constitute a communication system. [0003] Network devices usually record a variety of data. When a network failure occurs, the failure may cause abnormalities in various data. In this way, engineers can determine the cause and loca...

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Problems solved by technology

[0004] The above example is only a schematic example. In fact, the structure of the network is very complex, and the amount of data recorded by network devices is also very large. It is very difficult to rely on engineers to find relevant data from the massive data.

The existing technology uses frequent mining technology to determine the data with a relationship. The frequency mining technology determines the relationship between different data by counting the number of times that different data co-occur in the same transaction. However, some data that actually have a co-occurrence relationship The number of times is low, and frequent mining techniques cannot discover the association relationship of this type of data

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