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Stacked LSTM-based network element alarm prediction method and device

A prediction method and network element technology, applied in the direction of prediction, neural learning method, biological neural network model, etc., can solve the problems of reducing accuracy and model influence, and achieve the effect of improving prediction accuracy

Pending Publication Date: 2022-01-28
CHENGDU SEFON SOFTWARE CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a network element alarm prediction method and device based on stacked LSTM, to solve the problem that not all time series values ​​have the same value for the model when the time span of the sample data is large in the existing network element alarm prediction method. Larger impact, when fitting all time series values, it will reduce the accuracy of future predictions

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  • Stacked LSTM-based network element alarm prediction method and device
  • Stacked LSTM-based network element alarm prediction method and device
  • Stacked LSTM-based network element alarm prediction method and device

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Embodiment 1

[0033] Such as figure 1 As shown, a network element alarm prediction method based on stacked LSTM aims at network element alarm prediction, and proposes a time series prediction based on the stacked LSTM model. This method not only improves the prediction accuracy, but also improves the maintenance efficiency of network element operation and maintenance personnel. and reduce the rate of user complaints; the specific plan is as follows:

[0034] The time series is used for network element alarm prediction, and the time series prediction is combined with the stacked LSTM network element model, which specifically includes the following steps:

[0035] S1: Construct network element alarm timing data, extract real-time sampling values, and group by time, cell, and channel number to obtain real-time group data; network element alarm timing data is collected from the operator's network management, and can be realized according to time, cell, and channel number grouping.

[0036] S2...

Embodiment 2

[0058] A stacked LSTM-based network element alarm prediction device includes a memory: used to store executable instructions; a processor: used to execute the executable instructions stored in the memory to implement a stacked LSTM-based network element alarm prediction method.

[0059] The present invention introduces multi-layer LSTM network elements into sequence training and prediction, as a deep learning model, through the increase of network element layers and the optimization of parameters, the prediction efficiency and prediction accuracy can be improved as much as possible; and the prediction will be automatically The result is compared with the threshold to identify the warning area and improve the maintenance efficiency of the operation and maintenance personnel.

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Abstract

The invention discloses a stacked LSTM-based network element alarm prediction method and device, and mainly solves the problem that in the prior art, when the time span of sample data is relatively large, the numerical values of all time sequences do not have relatively large influence on a model in an existing network element alarm prediction method. The method comprises the following steps: (1) constructing network element alarm time sequence data; (2) judging whether a data missing rate is greater than a threshold value or not, and filling partial missing values based on a Newton interpolation method; (3) constructing a training set, a verification set, and a test set; (4) constructing stacked LSTM network elements for network element alarm time sequence prediction; (5) training Stacked LSTM neural network elements by using the constructed training set; (6) comparing a prediction result with a cell alarm threshold. According to the invention, network element performance parameters can be monitored in real time, and whether a alarm threshold is reached or not can be predicted to realize automatic operation and maintenance monitoring.

Description

technical field [0001] The present invention relates to the technical field of network element alarm prediction, in particular to a network element alarm prediction method and device based on stacked LSTM. Background technique [0002] Network element is the smallest unit that can be monitored and managed in network management. Each network element device in the network system often fails during work. In order to notify users of the time, source and category of the failure in time, so as to solve the problem in time and eliminate faults, it is necessary to realize the mutual network alarm function in the network. [0003] The existing network element alarm prediction methods commonly use statistical regression methods based on time series. Time series is a statistical regression method widely used in the fields of finance, investment, and data analysis. It is a statistical regression method that is more widely used than linear regression. , has an application scenario that ...

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Application Information

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IPC IPC(8): G06Q10/04G06N3/04G06N3/08
CPCG06Q10/04G06N3/08G06N3/044
Inventor 佘桃赵红军王军
Owner CHENGDU SEFON SOFTWARE CO LTD