Table 6 Top five risk factors in descending order of importance for the five ML algorithms
Type of ML | First factor | Second factor | Third factor | Fourth factor | Fifth factor |
|---|---|---|---|---|---|
Decision Tree: C5.0 | Duration | BMI | CA | Plasma infusion | Length of incision |
Decision Tree: CART | Duration | Diameter of tumor | BMI | CA | Length of incision |
Support Vector Machine (SVM) | Duration | BMI | CA | Erythrocyte suspension | Length of incision |
Random Forest (RF) | Duration | BMI | CA | Diameter of tumor | bleeding |