Recent Progress about Flight Delay under Complex Network

Table 4

Comparison of multimetric-based methods.

Network type	Identification method	Fused metric	Performance/effectiveness test	Ref
Airport network	Fuzzy soft set (fuse multi-indices over different time intervals)	Degree,	Network efficiency after airport gets removed	[41]
		Betweenness
		Passenger flow
ATC sector network	Variation coefficient method (VCM, objective weighting method to aggregate multiattributes)	Degree betweenness closeness eigenvector	SIR model Kendall’s tau coefficient	[42]
Air route network	Improved entropy weight (IEW, objective weight method to aggregate multiattributes)			[43]
Air route network	Through changes in network agglomeration relative entropy when node removed	—	SIR model Kendall’s tau coefficient	[44]