【分享】Stanford Dataset全集之Citation networks

cit-HepPh(1)

Arxiv HEP-PH (high energy physics phenomenology ) citation graph is from the e-print arXiv and covers all the citations within a dataset of 34,546 papers with 421,578 edges. If a paper i cites paper j, the graph contains a directed edge from i to j.
If a paper cites, or is cited by, a paper outside the dataset, the graph does not contain any information about this.

The data covers papers in the period from January 1993 to April 2003 (124 months). It begins within a few months of the inception of the arXiv, and thus represents essentially the complete history of its HEP-PH section.

The data was originally released as a part of 2003 KDD Cup.

 

Dataset statistics
Nodes	34546
Edges	421578
Nodes in largest WCC	34401 (0.996)
Edges in largest WCC	421485 (1.000)
Nodes in largest SCC	12711 (0.368)
Edges in largest SCC	139981 (0.332)
Average clustering coefficient	0.2962
Number of triangles	1276868
Fraction of closed triangles	0.1457
Diameter (longest shortest path)	12
90-percentile effective diameter	5

 

cit-HepPh(2)

Arxiv HEP-TH (high energy physics theory) citation graph is from the e-print arXiv and covers all the citations within a dataset of 27,770 papers with 352,807 edges. If a paper i cites paper j, the graph contains a directed edge from i to j.
If a paper cites, or is cited by, a paper outside the dataset, the graph does not contain any information about this.

The data covers papers in the period from January 1993 to April 2003 (124 months). It begins within a few months of the inception of the arXiv, and thus represents essentially the complete history of its HEP-TH section.

The data was originally released as a part of 2003 KDD Cup.

 

Dataset statistics
Nodes	27770
Edges	352807
Nodes in largest WCC	27400 (0.987)
Edges in largest WCC	352542 (0.999)
Nodes in largest SCC	7464 (0.269)
Edges in largest SCC	116268 (0.330)
Average clustering coefficient	0.3295
Number of triangles	1478735
Fraction of closed triangles	0.1196
Diameter (longest shortest path)	14
90-percentile effective diameter	5.4

 

cit-Patents

U.S. patent dataset is maintained by the National Bureau of Economic Research. The data set spans 37 years (January 1, 1963 to December 30, 1999), and includes all the utility patents granted during that period, totaling 3,923,922 patents. The citation graph
includes all citations made by patents granted between 1975 and 1999, totaling 16,522,438 citations. For the patents dataset there are 1,803,511 nodes for which we have no information about their citations (we only have the in-links).

 

Dataset statistics
Nodes	3774768
Edges	16518948
Nodes in largest WCC	3764117 (0.997)
Edges in largest WCC	16511741 (1.000)
Nodes in largest SCC	1 (0.000)
Edges in largest SCC	0 (0.000)
Average clustering coefficient	0.0919
Number of triangles	7515023
Fraction of closed triangles	0.06714
Diameter (longest shortest path)	22
90-percentile effective diameter	9.4

 
    数据堂免费提供数据挖掘数据集下载：http://www.datatang.com/data/44126
      数据堂-国内科研数据免费下载平台