Table III.

The models’ precision, recall, and F1-score. The ‘support’ column indicates the number of test data in each crystal class

Model prediction	Precision	Recall	F1-score	Support
Model 1 (3 crystal outcomes with class imbalance)
Polyhedral	0.83	0.94	0.88	31
Needle	0.89	0.80	0.84	20
No crystal	0.85	0.73	0.79	15
Model 2 (2 crystal outcomes with class imbalance)
Polyhedral	0.91	1.00	0.95	31
Needle	1.00	0.87	0.93	23
Model 3 (2 crystal outcomes without class imbalance)
Polyhedral	1.00	0.84	0.91	19
Needle	0.88	1.00	0.94	22