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

Table 3

The binary connection numbers transformed from all index values.

𝐴𝑡	𝐶1	𝐶2	𝐶3	𝐶4
𝐴1	2.0+0𝑖	2.5+0𝑖	1.8+0𝑖	2.2+0𝑖
𝐴2	500+0𝑖	540+0𝑖	480+0𝑖	520+0𝑖
𝐴3	55.5+0.707107𝑖	35+7.071068𝑖	55+7.071068𝑖	40+7.071068𝑖
𝐴4	5.2+0.707107𝑖	4.7+0.707107𝑖	5.5+0.707107𝑖	5+0.707107𝑖
𝐴5	0.5+0.1𝑖	0.3+0.1𝑖	0.7+0.1𝑖	0.5+0.1𝑖
𝐴6	0.9+0.1𝑖	0.5+0.1𝑖	0.7+0.1𝑖	0.5+0.1𝑖