Short-Term Interval Prediction of Inbound Passenger Flow of Subway Station under Failure Events

Table 2

Performance analysis results of the layers.

	RMSE	Training time (sec)
1-layer LSTM	53.2147	166
2-layer LSTM	51.9274	398
3-layer LSTM	54.4137	610

These indices lead to the decision of using a double layer LSTM in the model.