Livemocha
This is the social network of Livemocha, an online language learning community.
The network is undirected and unweighted.
Metadata
Statistics
Size  n =  104,103

Volume  m =  2,193,083

Loop count  l =  0

Wedge count  s =  716,316,150

Claw count  z =  221,251,722,199

Cross count  x =  77,695,008,140,876

Triangle count  t =  3,361,651

Square count  q =  1,282,771,394

4Tour count  T_{4} =  13,131,821,918

Maximum degree  d_{max} =  2,980

Average degree  d =  42.132 9

Fill  p =  0.000 404 728

Size of LCC  N =  104,103

Diameter  δ =  6

50Percentile effective diameter  δ_{0.5} =  2.655 28

90Percentile effective diameter  δ_{0.9} =  3.633 65

Mean distance  δ_{m} =  3.207 24

Gini coefficient  G =  0.720 790

Balanced inequality ratio  P =  0.217 667

Relative edge distribution entropy  H_{er} =  0.900 277

Power law exponent  γ =  1.382 85

Tail power law exponent  γ_{t} =  2.131 00

Degree assortativity  ρ =  −0.146 773

Degree assortativity pvalue  p_{ρ} =  0.000 00

Clustering coefficient  c =  0.014 078 9

Spectral norm  α =  275.173

Algebraic connectivity  a =  0.169 934

Nonbipartivity  b_{A} =  0.202 804

Normalized nonbipartivity  b_{N} =  0.104 296

Spectral bipartite frustration  b_{K} =  0.001 008 27

Plots
Matrix decompositions plots
Downloads
References
[1]

Jérôme Kunegis.
KONECT – The Koblenz Network Collection.
In Proc. Int. Conf. on World Wide Web Companion, pages
1343–1350, 2013.
[ http ]

[2]

R. Zafarani and H. Liu.
Social computing data repository at ASU, 2009.
[ http ]
