Table 4.

Precision, recall and F1-score of combined features using SVM.

Combined features using SVM	Precision	Recall	F1-score
Clean	0.90	0.84	0.87
Dirty	0.87	0.63	0.73
Thin	0.97	0.92	0.94
Thick	0.72	1.00	0.83
Macro avg.	0.86	0.85	0.84
Weighted avg.	0.86	0.85	0.84
Accuracy avg.	0.8455