Comprehensive Evaluation Model of Bearing Transportation Protection Effect of Bogie Traction Motor under Data Imbalance

Table 2

Results of various evaluation parameters of characteristic sensitivity score of multimeasure mixed model.

Hybrid policy; Group-up	A single type of measure included	Sensitivity learning score sequence standard difference	Sensitivity scores learn the score sequence mean	Sensitivity scores learn the score sequence discrete coefficients	Sensitivity scores learn the score sequence cliff values	Comprehensive evaluation index of sensitivity score sequence
	3#, 6#	2.5450	3.5357	0.7198	3.2073	1.5194
	3#, 7#	2.1382	2.1456	0.9966	8.8875	2.9761
	3#, 10#	2.1179	2.2097	0.9585	8.7751	2.9001
	6#, 7#	1.9732	1.7685	1.1158	13.7512	3.9170
	6#, 10#	1.9489	1.7830	1.0931	14.1195	3.9286
	7#, 10#	1.8865	1.6264	1.1599	16.9705	4.4367
	3#, 6#, 7#	1.9730	1.7800	1.1085	13.6794	3.8940
	3#, 6#, 10#	1.9491	1.7938	1.0866	14.0398	3.9058
	3#, 7#, 10#	1.8903	1.6315	1.1587	16.7992	4.4119
	6#, 7#, 10#	1.8392	1.5276	1.2040	19.6013	4.8579
	3#, 6#, 7#, 10#	1.8387	1.5254	1.2054	19.6395	4.8655