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

Algorithm 4

TAIL algorithm.

	Input: .
	Output: Users’update timing for each subgraph.
(1)	while do
(2)	for  do
(3)	if  then
(4)	;
(5)	else if  and  then
(6)	;
(7)	else
(8)	;
(9)	end
(10)	end
(11)	.
(12)	end
(13)	return .