A Gradient Boosting Crash Prediction Approach for Highway-Rail Grade Crossing Crash Analysis

Figure 1

Partial-dependent plots. (a) AADT. (b) Day through train. (c) Night through train. (d) Average train speed. (e) Highway systems. (f) Train detection system. (g) Number of highway lanes.

(a)

(b)

(c)

(d)

(e)

(f)

(g)