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KONECT > Networks > Cora citation

Cora citation

About this network

This is the cora citation network. The network is directed. Nodes represent scientific papers. An edge between two nodes indicates that the left node cites the right node.

Network info

CodeCC
Category Citation
Data source http://lovro.lpt.fri.uni-lj.si/support.jsp
Vertex type Paper
Edge type Citation
FormatDirected: Edges are directed Directed
Edge weightsUnweighted: Simple edges Unweighted
Metadata Entity metadata:  Nodes are annotated with metadata Entity
Size23,166 vertices (papers)
Volume91,500 edges (citations)
Average degree (overall)7.8995 edges / vertex
Fill0.00017051 edges / vertex2
Maximum degree379 edges
Reciprocity5.12%
Size of LCC23,166 vertices (network is connected)
Size of LSCC3,991 vertices
Wedge count2,022,447
Claw count56,729,506
Triangle count78,791
Square count779,838
4-tour count14,506,806
Power law exponent (estimated) with dmin3.3010 (dmin = 30)
Gini coefficient52.1%
Relative edge distribution entropy94.8%
Assortativity–0.055308
Clustering coefficient11.7%
Diameter20 edges
90-percentile effective diameter6.95 edges
Mean shortest path length5.74 edges
Spectral norm32.224
Algebraic connectivity0.031284
Degree distribution of the Cora citation network
Degree distribution
Outdegree distribution of the Cora citation network
Outdegree distribution
Indegree distribution of the Cora citation network
Indegree distribution
Degree distribution of the Cora citation network
Degree distribution
Outdegree distribution of the Cora citation network
Outdegree distribution
Indegree distribution of the Cora citation network
Indegree distribution

Out/indegree comparison

Out/indegree comparison of the Cora citation network
Out/indegree comparison
Degree distribution of the Cora citation network
Degree distribution
Outdegree distribution of the Cora citation network
Outdegree distribution
Indegree distribution of the Cora citation network
Indegree distribution
Degree distribution of the Cora citation network
Degree distribution
Outdegree distribution of the Cora citation network
Outdegree distribution
Indegree distribution of the Cora citation network
Indegree distribution
Clustering coefficient distribution of the Cora citation network
Clustering coefficient distribution
Distance distribution of the Cora citation network
Distance distribution
Distance distribution on a logistic scale of the Cora citation network
Distance distribution on a logistic scale
Top-k eigenvalues of A of the Cora citation network
Top-k eigenvalues of A
Top-k eigenvalues of N of the Cora citation network
Top-k eigenvalues of N
Top-k eigenvalues of L of the Cora citation network
Top-k eigenvalues of L
Spectral distribution of the eigenvalues of A of the Cora citation network
Spectral distribution of the eigenvalues of A
Spectral distribution of the eigenvalues of N of the Cora citation network
Spectral distribution of the eigenvalues of N
Spectral distribution of the eigenvalues of L of the Cora citation network
Spectral distribution of the eigenvalues of L
Cumulative spectral distribution of A of the Cora citation network
Cumulative spectral distribution of A
Cumulative spectral distribution of N of the Cora citation network
Cumulative spectral distribution of N
Cumulative spectral distribution of L of the Cora citation network
Cumulative spectral distribution of L
Complex eigenvalues of the asymmetric adjacency matrix of the Cora citation network
Complex eigenvalues of the asymmetric adjacency matrix

Downloads

TSV file:downloadsubelj_cora.tar.bz2 (442.87 KiB)
Extraction code:downloadsubelj.tar.bz2 (15.63 KiB)

References

[1] Cora citation network dataset -- KONECT, April 2017. [ http ]
[2] Lovro Šubelj and Marko Bajec. Model of complex networks based on citation dynamics. In Proceedings of the WWW Workshop on Large Scale Network Analysis, pages 527--530, 2013.

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