Filmtipset friendships
This is the social network from Filmtipset.se, a Swedish movie rating website.
Nodes in the network are users of the website and links denote friendship. The
network is undirected and simple, i.e. each node pair can only be connected by
a single link.
Metadata
Statistics
Size  n =  39,199

Volume  m =  87,415

Loop count  l =  0

Wedge count  s =  2,566,266

Claw count  z =  666,823,593

Cross count  x =  223,106,248,436

Triangle count  t =  70,151

Square count  q =  403,278

4Tour count  T_{4} =  13,666,118

Maximum degree  d_{max} =  1,479

Average degree  d =  4.460 06

Fill  p =  0.000 113 783

Size of LCC  N =  36,475

Diameter  δ =  17

50Percentile effective diameter  δ_{0.5} =  5.340 08

90Percentile effective diameter  δ_{0.9} =  7.168 34

Median distance  δ_{M} =  6

Mean distance  δ_{m} =  5.874 44

Gini coefficient  G =  0.542 476

Balanced inequality ratio  P =  0.293 760

Relative edge distribution entropy  H_{er} =  0.943 025

Power law exponent  γ =  2.020 98

Tail power law exponent  γ_{t} =  3.661 00

Tail power law exponent with p  γ_{3} =  3.661 00

pvalue  p =  0.010 000 0

Degree assortativity  ρ =  −0.013 372 5

Degree assortativity pvalue  p_{ρ} =  2.249 88 × 10^{−8}

Clustering coefficient  c =  0.082 007 5

Spectral norm  α =  40.379 6

Algebraic connectivity  a =  0.021 471 7

Spectral separation  λ_{1}[A] / λ_{2}[A] =  1.067 36

Nonbipartivity  b_{A} =  0.063 112 0

Normalized nonbipartivity  b_{N} =  0.026 814 6

Spectral bipartite frustration  b_{K} =  0.002 652 64

Controllability  C =  8,305

Relative controllability  C_{r} =  0.510 000

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]

Alan Said, Ernesto W. De Luca, and Sahin Albayrak.
How social relationships affect user similarities.
In Proc. IUI Workshop on Soc. Recomm. Syst., 2010.
