Research Article

The Influence of Network Structural Preference on Link Prediction

Table 1

Statistical features of four real networks, including the number nodes , the number of edges , average degree , average shortest path , clustering coefficient [28], assortativity coefficient [33], and heterogeneity of node degree ().

Networks

Jazz [25]1982,74227.6972.2350.6180.0201.396
Macaques [26]621,18738.2901.3800.6671.039
Metabolic [27]4532,0258.9402.6640.6474.485
Neural [28]2972,14814.4652.4550.2921.801