Learning-Based Lane-Change Behaviour Detection for Intelligent and Connected Vehicles

Table 2

Precision result of feature selection.

Selected features	KNN	Extra trees (%)	Random forest (%)
LX_m; LY_m	60.28	70.63	74.28
V_Length; V_Width	62.38	65.26	65.29
Vel_m/s	49.14	50.26	50.67
Acc_m/s^2	43.28	43.62	43.52
Vel_X	94.85	91.73	92.31