Research Article

Predicting Work Zone Collision Probabilities via Clustering: Application in Optimal Deployment of Highway Response Teams

Table 4

List of tested scenarios.

Scenario Description

0 Base scenario, all features equally important

1 Importance of seasons increased
2 Importance of road type increased
3 Importance of weekday/weekend increased
4 Importance of number of lanes increased
5 Importance of AADT increased
6 Importance of peak/off-peak increased
7 Importance of day/night increased

8 Importance of AADT decreased
9 AADT data removed

10 Importance of peak/off-peak and day/night increased
11 Importance of peak/off-peak and day/night increased, AADT data removed
12 Uses only peak/off-peak and day/night data

13 Importance of number of lanes, peak/off-peak and day/night increased
14 Uses only number of lanes, peak/off-peak and day/night data