This work contributes to the significant potential of Long Short-Term Memory (LSTM) for traffic flow prediction, which is highly dependent on complex; nonlinear and stochastic data. We propose an LSTM hyperparameters optimization approach using a variant of the Adaptive Reinitialized Differential Evolution (ARDE) algorithm; handling mixed types of genes and boundary constraints. Experiments of the proposed mixed-ARDE-based LSTM algorithm on three analyzed datasets demonstrate a considerable accuracy compared to baseline models, namely DE-LSTM, GA-LSTM and keras-tuner-LSTM.

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Constrained Mixed-ARDE for Optimizing LSTM Hyperparameters in Traffic Flow Forecasting

  • Meriem Talai,
  • Nora Taleb,
  • Hafed Zarzour,
  • Iyad Kouloughli,
  • Mohand Kouloughli

摘要

This work contributes to the significant potential of Long Short-Term Memory (LSTM) for traffic flow prediction, which is highly dependent on complex; nonlinear and stochastic data. We propose an LSTM hyperparameters optimization approach using a variant of the Adaptive Reinitialized Differential Evolution (ARDE) algorithm; handling mixed types of genes and boundary constraints. Experiments of the proposed mixed-ARDE-based LSTM algorithm on three analyzed datasets demonstrate a considerable accuracy compared to baseline models, namely DE-LSTM, GA-LSTM and keras-tuner-LSTM.