A Multidimensional and Multimembership Clustering Method for Social Networks and Its Application in Customer Relationship Management

Table 1

Some information of 3000 mobile customers.

Customer number	Local call fee (Yuan)	Long distance call fee (Yuan)	Roaming fee (Yuan)	Text message and WAP fee (Yuan)	Package type
1	55.3	13.7	120.6	14.2	D
2	132	44.8	36.2	5.6	B
3	47.1	233.6	79.4	6.2	B
4	173	19.3	87.5	19.3	C
5	23.7	80.5	21	9	A
6	62.3	62.9	77.8	10.6	E
7	242.5	21.8	23.5	24.2	A
8	166.2	34.5	8	19.5	C
⋯	⋯	⋯	⋯	⋯	⋯
3000	77.6	67	21.2	24.7	D