Table 13.

Model performance on HyperKvasir dataset.

Class	Val. images	Precision (%)	Recall/sensitivity (%)	F1-score (%)	Class accuracy (%)
Barretts	13	52.38	84.62	64.71	84.62
Barretts-short-segment	16	93.33	87.50	90.32	87.50
BBPS-0-1	194	93.12	90.72	91.91	90.72
BBPS-2-3	345	93.55	92.46	93.00	92.46
Cecum	303	91.12	91.42	91.27	91.42
Dyed-lifted-polyps	301	92.26	91.03	91.64	91.03
Dyed-resection-margins	297	92.47	90.91	91.68	90.91
Esophagitis-A	121	85.27	90.91	88.00	90.91
Esophagitis-B-D	78	92.11	89.74	90.91	89.74
Impacted-stool	40	100.00	90.00	94.74	90.00
Polyps	309	83.43	91.26	87.17	91.26
Pylorus	300	88.93	91.00	89.95	91.00
Retroflex-rectum	118	90.68	90.68	90.68	90.68
Retroflex-stomach	230	97.21	90.87	93.93	90.87
UC Grade 0–1	11	83.33	90.91	86.96	90.91
UC Grade 1	61	84.62	90.16	87.30	90.16
UC Grade 1–2	4	100.00	75.00	85.71	75.00
UC Grade 2	133	96.03	90.98	93.44	90.98
UC Grade 2–3	9	100.00	88.89	94.12	88.89
UC Grade 3	40	81.82	90.00	85.71	90.00
Z-line	280	95.13	90.71	92.87	90.71