Table 6.

Accuracy and F1 scores comparison of DA Methods before adaptation (Before) and after adaptation (After) for NWPU-CLRS DA dataset with the best performance in bold.

Method	CLRS→NWPU				NWPU→CLRS
	Accuracy		F1 Score		Accuracy		F1 Score
	Before	After	Before	After	Before	After	Before	After
SymNets	94.42 ± 0.51	98.11 ± 0.17	0.94	0.98	87.81 ± 0.69	95.51 ± 0.43	0.89	0.95
RSDA	94.26 ± 0.66	97.66 ± 0.13	0.87	0.99	89.00 ± 0.53	94.61 ± 0.27	0.89	0.93
CDAN-GD	95.57 ± 0.21	97.14 ± 0.21	0.96	0.98	88.34 ± 1.09	94.51 ± 0.77	0.86	0.95
GVB-GD	96.19 ± 0.36	97.16 ± 0.33	0.97	0.98	89.25 ± 1.67	93.86 ± 0.81	0.91	0.94
UAN	94.29 ± 0.23	91.79 ± 0.11	0.93	0.91	84.48 ± 0.28	90.63 ± 0.10	0.84	0.90
SHOT	94.41 ± 0.25	98.27 ± 0.13	0.94	0.98	87.49 ± 0.39	96.14 ± 0.13	0.88	0.96
SRDC	94.59 ± 0.50	97.68 ± 0.18	0.95	0.98	87.31 ± 0.64	93.51 ± 0.54	0.87	0.93