Amazon
These are ratings from Amazon.
Metadata
Statistics
| Size | n = | 31,050,733
|
| Left size | n1 = | 21,176,522
|
| Right size | n2 = | 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 | dmax = | 44,557
|
| Maximum left degree | d1max = | 44,557
|
| Maximum right degree | d2max = | 25,368
|
| Average degree | d = | 5.325 29
|
| Average left degree | d1 = | 3.904 19
|
| Average right degree | d2 = | 8.373 04
|
| Fill | p = | 3.953 92 × 10−7
|
| Size of LCC | N = | 30,767,837
|
| Diameter | δ = | 24
|
| 50-Percentile effective diameter | δ0.5 = | 5.615 55
|
| 90-Percentile effective diameter | δ0.9 = | 6.962 84
|
| Median distance | δM = | 6
|
| Mean distance | δm = | 6.132 91
|
| Gini coefficient | G = | 0.704 302
|
| Balanced inequality ratio | P = | 0.223 299
|
| Left balanced inequality ratio | P1 = | 0.260 054
|
| Right balanced inequality ratio | P2 = | 0.182 262
|
| Relative edge distribution entropy | Her = | 0.913 027
|
| Power law exponent | γ = | 2.309 95
|
| Tail power law exponent | γt = | 2.351 00
|
| Degree assortativity | ρ = | −0.016 024 2
|
| Degree assortativity p-value | pρ = | 0.000 00
|
| Spectral norm | α = | 176.257
|
| Spectral separation | |λ1[A] / λ2[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 product-related queries with
customer reviews.
In Proc. Int. World Wide Web Conf., pages 625–635, 2016.
|
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