Travel Time Probability Prediction Based on Constrained LSTM Quantile Regression

Table 4

Comparison of model evaluation indexes.

Models	(min/km)	(min/km)
L-QR	4.731	3.67
QRNN	1.713	0.792
QR-LSTM	0.354	0.861
CQR-LSTM	0.479	0.135