Table 4.

Test results of domain adaptation tasks on CWRU dataset. (Accuracy %).

Task	TCA	CNN	Deep CORAL	DDC	DAN	DCTLN	WDGRL	TLADA
DE0 -> DE1	62.50	95.07	98.11	98.24	99.38	99.99	99.71	99.68
DE0 -> DE2	65.54	79.28	83.35	80.25	90.04	99.99	98.96	99.81
DE0 -> DE3	74.49	63.49	75.58	74.17	91.48	93.38	99.22	99.61
DE1 -> DE0	63.63	79.99	90.04	88.96	99.88	99.99	99.67	99.82
DE1 -> DE2	64.37	89.33	99.25	91.17	99.99	100	99.88	100
DE1 -> DE3	79.88	58.48	87.81	83.70	99.47	100	99.16	99.51
DE2 -> DE0	59.05	90.96	86.18	67.90	94.11	95.05	95.25	98.32
DE2 -> DE1	63.39	88.81	89.31	90.64	95.26	99.99	93.16	96.61
DE2 -> DE3	65.57	87.15	98.07	88.28	100	100	99.99	100
DE3 -> DE0	72.92	68.09	76.49	74.60	91.21	89.26	90.75	94.37
DE3 -> DE1	68.93	75.11	79.61	74.77	89.95	86.17	95.75	95.97
DE3 -> DE2	63.97	89.84	90.66	96.70	100	99.98	99.46	100
average	67.02	80.47	87.87	84.12	95.90	96.16	97.58	98.48
DE -> FE	34.37	28.42	54.14	51.38	58.67	58.74	61.02	64.08
FE -> DE	36.40	56.65	64.93	57.67	69.14	60.40	66.23	69.35
average	35.39	42.54	59.54	54.53	63.91	59.57	63.63	66.72