SNAP/amazon0302
Amazon product co-purchasing network from March 2 2003
| Name |
amazon0302 |
| Group |
SNAP |
| Matrix ID |
2304 |
|
Num Rows
|
262,111 |
|
Num Cols
|
262,111 |
|
Nonzeros
|
1,234,877 |
|
Pattern Entries
|
1,234,877 |
|
Kind
|
Directed Graph |
|
Symmetric
|
No |
|
Date
|
2003 |
|
Author
|
J. Leskovec, L. Adamic and B. Adamic |
|
Editor
|
J. Leskovec |
| Structural Rank |
|
| Structural Rank Full |
|
|
Num Dmperm Blocks
|
|
|
Strongly Connect Components
|
6,594 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
54.3% |
|
Numeric Symmetry
|
54.3% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
binary |
| Download |
MATLAB
Rutherford Boeing
Matrix Market
|
| Notes |
Networks from SNAP (Stanford Network Analysis Platform) Network Data Sets,
Jure Leskovec http://snap.stanford.edu/data/index.html
email jure at cs.stanford.edu
Amazon product co-purchasing network, March 02 2003
Dataset information
Network was collected by crawling Amazon website. It is based on Customers Who
Bought This Item Also Bought feature of the Amazon website. If a product i is
frequently co-purchased with product j, the graph contains a directed edge from
i to j.
The data was collected in March 02 2003.
Dataset statistics
Nodes 262111
Edges 1234877
Nodes in largest WCC 262111 (1.000)
Edges in largest WCC 1234877 (1.000)
Nodes in largest SCC 241761 (0.922)
Edges in largest SCC 1131217 (0.916)
Average clustering coefficient 0.4240
Number of triangles 717719
Fraction of closed triangles 0.2361
Diameter (longest shortest path) 29
90-percentile effective diameter 11
Source (citation)
J. Leskovec, L. Adamic and B. Adamic. The Dynamics of Viral Marketing. ACM
Transactions on the Web (ACM TWEB), 1(1), 2007.
Files
File Description
amazon0302.txt.gz Amazon product co-purchasing network from March 02 2003
|
