Core Business Selection Based on Ant Colony Clustering Algorithm

Table 2

Computed results.

Project	Result
	Conventional clustering	Ant clustering
Domestic shipping and cargo agents	3	3
International shipping and cargo agents	4	4
Pier horizontal transport	2	1
Container yard operations	1	1
Customs clearance	4	4
Multimodal transportation	3	3
Automotive logistics	3	2
Bonded logistics	2	2
Project logistics	3	2
Hazardous material logistics	2	3