Generalized Grey Target Decision Method for Mixed Attributes Based on Connection Number

Table 6

The normalized nearness degree of every index vector.

𝑍𝑠𝑡	𝐴1	𝐴2	𝐴3	𝐴4	𝐴5	𝐴6
𝑍1𝑡	0.153846	0.333333	0	0.312469	0.250556	0
𝑍2𝑡	0.538462	0	0.566502	0	0.498887	0.399876
𝑍3𝑡	0	0.5	0.006639	0.500087	0	0.200247
𝑍4𝑡	0.307692	0.166667	0.426859	0.187444	0.250556	0.399876