An Improved Deep Learning Model for Traffic Crash Prediction

Table 5

The functional network between the feature representation and different crash types.

Variable	Major injury crashes	Minor injury crashes	PDO crashes
Traffic feature representation	-0.109	-0.421	-1.535
Geometric feature representation	0.129	0.261	0.539
Pavement feature representation	-0.033	-0.872	-0.315
Environmental feature representation	0.113	0.298	0.146