Identification of Key Factors and Mining of Association Relations in Complex Product Assembly Process

Table 6

Frequent item set .

Items	Support	Items	Support
	20%		20%
	20%		60%
	40%		20%
	60%		40%
	40%		40%
	60%		0
	20%		40%
	20%		40%
	40%		40%
	20%		0
	20%		40%
	20%		60%