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Table 2 Network dataset summary

From: Identification of top-K nodes in large networks using Katz centrality

Dataset

Type

Number of nodes

Connectivity

Facebook-I

Undirected

1034

53,498

CA-GrQc

Undirected

5242

14,496

Epinions-I

Directed

1247

51,558

Epinions-II

Directed

1799

61,037