Top 20 most important features for Ridge Classifier
| Rank | Machine learning feature |
|---|---|
| 1 | AIS—admission_A |
| 2 | AIS—admission_D |
| 3 | AIS—admission_B |
| 4 | Neurologic category—admission_complete paraplegic |
| 5 | Neurologic category—admission_incomplete tetraplegic |
| 6 | AIS—admission_C |
| 7 | Neurologic category—admission_complete tetraplegic |
| 8 | Neurologic category—admission_incomplete paraplegic |
| 9 | Level of Injury—admission |
| 10 | Marital status—injury_never married |
| 11 | Marital status—injury_married |
| 12 | Occupation status—injury_working |
| 13 | Primary insurance_unknown |
| 14 | Occupation status—injury_student or infant |
| 15 | Age—injury |
| 16 | Marital status—injury_divorced |
| 17 | Race_white |
| 18 | Sex |
| 19 | Occupation status—injury_retired |
| 20 | Education—injury |