Table 4. Performance of each molecular subtype of the logistic regression-based stacking classification model.

Molecular subtypes	Precision	Recall	F1-score
Luminal A	0.93	0.96	0.95
Luminal B	0.94	0.80	0.86
HER-2 overexpressing	0.83	0.91	0.87
Basal-like	0.86	0.94	0.90

HER-2, human epidermal growth factor receptor-2.