A Multistakeholder Approach to the Airport Gate Assignment Problem: Application of Fuzzy Theory for Optimal Performance Indicator Selection

Table 9

Cluster centres.

Cluster	SIG	AVA	GEN	Total weights	Ranking index	Category
1	2.4749	2.707	2.4836	7.6655	0.8583	Moderate
2	3.0922	2.8446	2.735	8.6718	0.9057	High
3	3.2137	3.5071	2.8542	9.575	1	Very high