Table 3 Prediction error.

From: Combination predicting model of traffic congestion index in weekdays based on LightGBM-GRU

 

MSE

RMSE

MAE

MAPE

Accuracy1 (%)

Accuracy2 (%)

LightGBM

0.124

0.349

0.271

0.173

82.7

80.6

GRU

0.365

0.601

0.447

0.196

80.5

77.6

LSTM

0.358

0.596

0.382

0.168

83.2

82.1

LightGBM-LSTM

0.036

0.184

0.107

0.079

92.1

90.1

LightGBM-GRU

0.024

0.155

0.128

0.054

92.9

90.1

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