Link-Based Similarity Measures Using Reachability Vectors

Table 2

Similarities between 𝑎 and 𝑏 and between 𝑎^′ and 𝑏^′ using the proposed methods and existing methods in Figure 2.

	rvs-SimRank	SimRank	P-Rank	WeightedSum	Undirected
𝑠(𝑎,𝑏)	0.396	0	0.423	1	1
𝑠(𝑎^′,𝑏^′)	0.321	0	0.408	1	1