Amazon
These are ratings from Amazon.
Metadata
Statistics
Size  n =  31,050,733

Left size  n_{1} =  21,176,522

Right size  n_{2} =  9,874,211

Volume  m =  82,677,131

Wedge count  s =  25,196,597,662

Claw count  z =  67,889,727,718,556

Cross count  x =  356,886,775,500,116,544

Maximum degree  d_{max} =  44,557

Maximum left degree  d_{1max} =  44,557

Maximum right degree  d_{2max} =  25,368

Average degree  d =  5.325 29

Average left degree  d_{1} =  3.904 19

Average right degree  d_{2} =  8.373 04

Fill  p =  3.953 92 × 10^{−7}

Size of LCC  N =  30,767,837

Diameter  δ =  24

50Percentile effective diameter  δ_{0.5} =  5.615 55

90Percentile effective diameter  δ_{0.9} =  6.962 84

Median distance  δ_{M} =  6

Mean distance  δ_{m} =  6.132 91

Gini coefficient  G =  0.704 302

Balanced inequality ratio  P =  0.223 299

Left balanced inequality ratio  P_{1} =  0.260 054

Right balanced inequality ratio  P_{2} =  0.182 262

Relative edge distribution entropy  H_{er} =  0.913 027

Power law exponent  γ =  2.309 95

Tail power law exponent  γ_{t} =  2.351 00

Degree assortativity  ρ =  −0.016 024 2

Degree assortativity pvalue  p_{ρ} =  0.000 00

Spectral norm  α =  176.257

Spectral separation  λ_{1}[A] / λ_{2}[A] =  1.124 04

Negativity  ζ =  0.350 228

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]

Julian McAuley and Alex Yang.
Addressing complex and subjective productrelated queries with
customer reviews.
In Proc. Int. World Wide Web Conf., pages 625–635, 2016.
