การเลือกตัวแปรที่ดีที่สุดถัดไป

# Calculate the AUC of a model that uses "max_gift", "mean_gift" and "min_gift" as predictors
auc_current = ____([____, ____, ____], ["target"], basetable)
print(round(auc_current,4))

# Calculate which variable among "age" and "gender_F" should be added to the variables "max_gift", "mean_gift" and "min_gift"
next_variable = ____([____, ____, ____], [____, ____], ["target"], basetable)
print(next_variable)

# Calculate the AUC of a model that uses "max_gift", "mean_gift", "min_gift" and "age" as predictors
auc_current_age = ____([____, ____, ____, ____], ["target"], basetable)
print(round(auc_current_age,4))

# Calculate the AUC of a model that uses "max_gift", "mean_gift", "min_gift" and "gender_F" as predictors
auc_current_gender_F = ____([____], ["target"], basetable)
print(round(auc_current_gender_F,4))