Figure 12
From: Prediction of air quality index based on the SSA-BiLSTM-LightGBM model

The comparison results of model’s evaluation indicators: (a) RMSE; (b) MAE.
From: Prediction of air quality index based on the SSA-BiLSTM-LightGBM model

The comparison results of model’s evaluation indicators: (a) RMSE; (b) MAE.