The Influence of Network Structural Preference on Link Prediction

Figure 3

Analysis of the reason why perturbation effect reaches its peak when is slightly larger than 0. (a) Connection of large-small degree nodes; (b) connection of large-medium degree nodes (c) connection of large-large degree nodes; (d) connection of medium-small degree nodes; (e) connection of medium-medium degree nodes; (f) connection of medium-large degree nodes; (g) connection of small-small degree nodes; (h) connection of small-medium degree nodes; (i) connection of small-large degree nodes.