Research Article

Link Prediction via Sparse Gaussian Graphical Model

Table 2

Basic topological features of four real-world networks.

NetworkAvg_

Taro 22 39 0.488 0.339 3.546 −0.375
Tailor Shop 39 158 0.567 0.458 8.103 −0.183
Dolphin 62 159 0.379 0.259 5.129 −0.044
Football 115 613 0.450 0.403 10.661 0.162