Table 5 Real: intersection similarity between the top K=1,2,…,20 ranked nodes in Q ^[M] 1 and \(\widehat {Q}^{[M]}\mathbf {1}\)

K

1

2

3

4

5

6

7

8

9

10

isim _K

0

0.25

0.17

0.13

0.10

0.08

0.07

0.06

0.06

0.05

K

11

12

13

14

15

16

17

18

19

20

isim _K

0.05

0.04

0.04

0.04

0.04

0.04

0.03

0.03

0.03

0.03