Evaluation Model of Highway Reconstruction and Expansion Scheme Based on Multiple Attribute Decision Making

Table 6

The results of different methods.

Evaluation methods	Alternatives
	A1	A2	A3	A4	A5
Grey relational analysis [27]	0.7505	0.8043	0.8052	0.7314	0.6051
Grey target decision [42]	0.0968	0.1050	0.0826	0.0861	0.1101
Method in the paper	0.4765	0.6587	0.7380	0.4157	0.2213