Table 13 Summary of engineered features derived from original crash attributes.
No | Initial feature | Generated feature |
|---|---|---|
1 | CRASH_DATE | HOUR |
2 | CRASH_DATE | DAY |
3 | CRASH_DATE | MONTH |
4 | CRASH_DATE | DAY-OF-WEEK |
5 | CRASH_DATE | SEASON |
6 | CRASH_DATE | PEAK-HOUR |
7 | CRASH_DATE | WEEKEND |
8 | VEHICLE_YEAR | VEHICLE_AGE |
9 | CRASH_TYPE + DAMAGE | DAMAGE_LEVEL |
10 | LONGITUDE, LATITUDE, and CRASH_DATE | ZIP_CODE |
