Table 5 The structure characteristics of three major clusters.
 | Cluster 1 | Cluster 2 | Cluster 3 |
---|---|---|---|
The number of nodes | 72 | 46 | 40 |
The number of edges | 244 | 212 | 80 |
The average clustering coefficient | 0.256 | 0.516 | 0.126 |
The average path length | 2.957 | 2.408 | 4.104 |
 | Cluster 1 | Cluster 2 | Cluster 3 |
---|---|---|---|
The number of nodes | 72 | 46 | 40 |
The number of edges | 244 | 212 | 80 |
The average clustering coefficient | 0.256 | 0.516 | 0.126 |
The average path length | 2.957 | 2.408 | 4.104 |