Design and Analysis of Nanchong Sports Public Service Information Platform Based on Multiobjective Optimization

Algorithm 1

Fast nondominated sorting.

	for each pP
	if (p > q)then // If P dominates Q
	Sp = Sp {q} // Add q to Sp
	else if(q > p)then // If P is dominated by Q
	np = np + 1 // Np plus 1
	If np = 0 then // If P is not dominated
	F1 = F1 {p} // P is a member of the first frontier
	i = 1
	While Fi ≠
	H =
	for each pFi // For every p in Fi
	for each qSp // For each q in Sp
	nq = nq − 1 // Nq minus 1
	if nq = = 0
	then H = H {q}
	i = i + 1
	Fi = H // Current frontier