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Research on Network Traffic Forecast Based on Improved LSTM Neural Network

摘要


Accurately predicting network traffic can reduce the frequency of network congestion, prevent network crashes, and ensure network smoothness. In order to solve the problem of long short-term memory (LSTM) model predicting network traffic with large prediction errors and low accuracy, this paper proposes a network traffic prediction model based on the combination of particle swarm optimization (PSO) and LSTM neural network. The improved PSO algorithm is used to optimize the initial parameters of the LSTM neural network, and then the trained IPSO_LSTM model is used to predict the network traffic, and compared with the LSTM model and the PSO_LSTM model. The experimental results show that the IPSO_LSTM model converges faster than the LSTM model, and the prediction error of the IPSO_LSTM model is reduced by 4% compared with the PSO_LSTM model.

參考文獻


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