Sign Prediction on Social Networks Based Nodal Features

Table 2

Three real social signed networks.

	Epinions	Slashdot	Wikipedia
Nodes	131828	82144	7118
Edges	841372	549202	104359
+Edges (%)	86.0	77.4	78.4
Edges in triangles (%)	80.1	52.1	91.9
Edges extracted (%)	91.6	91.1	97.7

+Edges denote the positive edges in networks.