Short-Term Traffic Volume Forecasting with Asymmetric Loss Based on Enhanced KNN Method

Table 4

Criterion indexes in experiment of different forecasting duration.

Forecasting duration	MSE in symmetric model	IMSE in asymmetric model
2	128.82	145.44
4	125.23	131.39
6	124.02	131.9
8	126.13	126.46
12	126.13	130.22
18	131.83	137.23
24	134.55	149.40
36	149.59	164.97