Baidu internal
This is the directed network of hyperlinks between the articles of the Chinese
online encyclopedia Baidu (百度百科, http://baike.baidu.com/).
Metadata
Statistics
Size  n =  2,141,300

Volume  m =  17,794,839

Unique edge count  m̿ =  17,643,697

Loop count  l =  11,507

Wedge count  s =  30,884,847,288

Claw count  z =  574,625,756,279,109

Cross count  x =  1.202 65 × 10^{19}

Triangle count  t =  25,207,196

Maximum degree  d_{max} =  97,950

Maximum outdegree  d^{+}_{max} =  2,596

Maximum indegree  d^{−}_{max} =  97,950

Average degree  d =  16.620 6

Fill  p =  3.848 00 × 10^{−6}

Average edge multiplicity  m̃ =  1.008 57

Size of LCC  N =  2,107,689

Size of LSCC  N_{s} =  609,905

Relative size of LSCC  N^{r}_{s} =  0.284 829

Diameter  δ =  20

50Percentile effective diameter  δ_{0.5} =  3.599 88

90Percentile effective diameter  δ_{0.9} =  4.873 05

Median distance  δ_{M} =  4

Mean distance  δ_{m} =  4.175 31

Gini coefficient  G =  0.775 692

Balanced inequality ratio  P =  0.187 371

Outdegree balanced inequality ratio  P_{+} =  0.227 681

Indegree balanced inequality ratio  P_{−} =  0.157 618

Relative edge distribution entropy  H_{er} =  0.880 719

Power law exponent  γ =  1.672 78

Tail power law exponent  γ_{t} =  2.291 00

Degree assortativity  ρ =  −0.031 373 3

Degree assortativity pvalue  p_{ρ} =  0.000 00

Clustering coefficient  c =  0.002 448 50

Directed clustering coefficient  c^{±} =  0.020 564 0

Spectral norm  α =  485.196

Operator 2norm  ν =  442.626

Cyclic eigenvalue  π =  88.793 0

Reciprocity  y =  0.070 619 8

Nonbipartivity  b_{A} =  0.090 247 1

Normalized nonbipartivity  b_{N} =  0.003 126 37

Algebraic nonbipartivity  χ =  0.006 222 52

Spectral bipartite frustration  b_{K} =  9.639 83 × 10^{−5}

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]

Xing Niu, Xinruo Sun, Haofen Wang, Shu Rong, Guilin Qi, and Yong Yu.
Zhishi.me – weaving Chinese linking open data.
In Proc. Int. Semant. Web Conf., pages 205–220, 2011.
