Table 5.

The weight of 11 types of features.

	Subjective Weights and Orders		Objective Weights and Orders		Comprehensive Weights and Orders
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
Feature	Weights	Orders	Weights	Orders	Reasonable Value Range	Weights	Orders
X1	0.166	1	0.072	7	[0.072–0.166]	0.121	2
X2	0.142	3	0.109	4	[0.109–0.142]	0.125	1
X3	0.094	6	0.062	10	[0.062–0.094]	0.080	8
X4	0.031	10	0.071	8	[0.031–0.071]	0.053	11
X5	0.151	2	0.043	11	[0.043–0.151]	0.095	5
X6	0.140	4	0.102	5	[0.102–0.140]	0.120	3
X7	0.106	5	0.075	6	[0.075–0.106]	0.088	6
X8	0.041	8	0.069	9	[0.041–0.069]	0.056	10
X9	0.032	9	0.133	1	[0.032–0.133]	0.083	7
X10	0.023	11	0.132	3	[0.023–0.132]	0.073	9
X11	0.074	7	0.133	2	[0.074–0.133]	0.105	4