Rough-Set-Based Real-Time Interest Label Extraction over Large-Scale Social Networks

Algorithm 3

Constructing the subgraph stream algorithm based on the overlap degree of approximations in rough sets named .

	Input: subgraph list .
	Output: subgraph stream .
(1)	for do
(2)	for  to do
(3)	if then
(4)	;
(5)	;
(6)	end
(7)	end
(8)	end
(9)	;
(10)	;
(11)
(12)	while do
(13)	for todo
(14)	if  then
(15)	;
(16)	;
(17)	end
(18)	end
(19)
(20)	;
(21)	end
(22)	return .