TABLE 5.

Counts of unique features found among top 5 across 51 independent models for each AB.

Antibiotic model	LASSO	Ridge	XGBoost
Cefepime	28	13	11
Cefotaxime	38	38	12
Ceftriaxone	25	29	12
Ciprofloxacin	30	16	13
Gentamicin	16	12	18
Levofloxacin	24	17	11
Meropenem	25	18	11
Tobramycin	14	16	14

*The lower number signifies the more consistent feature selection across data resampling.