amazon_ratings |
Amazon customer ratings (2010) |
3,376,972
|
5,838,041
|
3.46
|
19.33
|
83.61
|
610.18
|
-0.02
|
0.00
|
28
|
0.86
|
Undirected
|
Bipartite
|
1
|
Economic
Preferences
Weighted
Timestamps
|
bookcrossing |
BookCrossing ratings (2005) |
445,801
|
1,149,739
|
5.16
|
45.45
|
134.05
|
187.56
|
-0.08
|
0.00
|
19
|
0.94
|
Undirected
|
Bipartite
|
1
|
Economic
Preferences
Unweighted
Weighted
|
digg_votes |
Digg story votes (2009) |
142,962
|
3,018,197
|
42.22
|
217.76
|
572.48
|
2.17
|
-0.21
|
0.00
|
4
|
1.00
|
Undirected
|
Bipartite
|
1
|
Economic
Preferences
Multigraph
Timestamps
|
epinions |
Epinions product ratings (2005) |
876,252
|
13,668,320
|
31.20
|
396.37
|
838.83
|
45.13
|
-0.12
|
0.00
|
12
|
1.00
|
Undirected
|
Bipartite
|
1
|
Economic
Preferences
Timestamps
Weighted
|
jester |
Jester joke ratings (2001) |
73,521
|
4,136,360
|
112.52
|
1664.78
|
1783.91
|
1.15
|
-0.79
|
0.00
|
3
|
1.00
|
Undirected
|
Bipartite
|
1
|
Economic
Preferences
Weighted
|
stackoverflow |
Stack Overflow favorites (2011) |
641,876
|
1,301,942
|
4.06
|
25.06
|
88.42
|
136.55
|
-0.05
|
0.00
|
20
|
0.94
|
Undirected
|
Bipartite
|
1
|
Economic
Preferences
Unweighted
Timestamps
|
yahoo_song |
Yahoo song ratings (2011) |
1,625,951
|
256,804,235
|
315.88
|
2364.80
|
4238.65
|
3.03
|
-0.11
|
0.00
|
6
|
1.00
|
Undirected
|
Bipartite
|
1
|
Economic
Preferences
Timestamps
Weighted
|