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+---
+title: Wikipedia Network Analysis
+layout: page
+category: demo
+order: 3
+---
+
+First, you need to download and extract the following two files from [a
+preprocessed version of the Wikipedia links
+dataset](http://haselgrove.id.au/wikipedia.htm).
+
+- [links-simple-sorted.zip](http://users.on.net/~henry/pagerank/links-simple-sorted.zip)
+
+- [titles-sorted.zip](http://users.on.net/~henry/pagerank/titles-sorted.zip)
+
+Add their paths in `config.toml` as `wiki-links` and `wiki-titles`.
+
+Then, run the following command:
+{% highlight bash %}
+./wiki-page-rank config.toml
+{% endhighlight %}
+
+Note that the calculations using this dataset require about 7.5 GB of memory.
+
+### Overall Wikipedia PageRank scores
+
+{% highlight bash %}
+1. United_States 0.00220614
+2. 2007 0.00140843
+3. 2008 0.00135685
+4. Geographic_coordinate_system 0.00125164
+5. United_Kingdom 0.00100978
+6. 2006 0.000865724
+7. France 0.000732849
+8. Wikimedia_Commons 0.0007239
+9. Wiktionary 0.000658065
+10. Canada 0.000648715
+11. 2005 0.000616681
+12. England 0.000603392
+13. Biography 0.000599893
+14. Germany 0.000584397
+15. United_States_postal_abbreviations 0.00055105
+16. Australia 0.000528317
+17. English_language 0.000518112
+18. World_War_II 0.000506347
+19. Japan 0.00048433
+20. List_of_U._S._postal_abbreviations 0.000469503
+21. Europe 0.000463587
+22. India 0.000449639
+23. 2004 0.000436032
+24. Italy 0.00040331
+25. Music_genre 0.000397291
+{% endhighlight %}
+
+### Personalized PageRank for "Computer_science"
+
+{% highlight bash %}
+1. Computer_science 5.86886e+06
+2. Computer 59995
+3. Programming_language 42832
+4. Computational_complexity_theory 41272
+5. Human-computer_interaction 38284
+6. Algorithm 38085
+7. Category_theory 37330
+8. Data_structure 37262
+9. Quantum_computer 36760
+10. Cognitive_science 36476
+11. Type_theory 36325
+12. Computational_science 35673
+13. David_Kahn 35494
+14. Microarchitecture 35413
+15. Mathematics 33997
+16. Compiler 31904
+17. 2008 31262
+18. 2006 29557
+19. Digital_object_identifier 28396
+20. Software_engineering 28217
+21. Artificial_intelligence 27915
+22. Computer_programming 27734
+23. Operating_system 26752
+24. Association_for_Computing_Machinery 26725
+25. Information_systems 26389
+{% endhighlight %}
+
+### Personalized PageRank for "Bill_Gates"
+
+{% highlight bash %}
+1. Bill_Gates 5.85817e+06
+2. United_States 38556
+3. 2007 34182
+4. Microsoft 32890
+5. 2008 32463
+6. BASIC 28863
+7. Seattle 28858
+8. Altair_8800 28635
+9. 2006 28191
+10. Time_Person_of_the_Year 27929
+11. Philanthropy 27777
+12. United_States_Microsoft_antitrust_case 26578
+13. 2005 22684
+14. Operating_system 22267
+15. Steve_Ballmer 21174
+16. Executive_officer 20650
+17. IBM 20511
+18. Ray_Ozzie 20459
+19. 2004 20233
+20. Jeff_Raikes 20171
+21. Richard_Rashid 20166
+22. Craig_Mundie 19996
+23. United_States_dollar 19975
+24. Brian_Kevin_Turner 19854
+25. Steven_Sinofsky 19838
+{% endhighlight %}
+
+### Personalized PageRank for "University_of_Illinois_at_Urbana-Champaign"
+
+{% highlight bash %}
+1. University_of_Illinois_at_Urbana-Champaign 5.87068e+06
+2. United_States 38425
+3. Illinois_Fighting_Illini 32101
+4. UIUC_College_of_Engineering 28506
+5. 2007 27630
+6. UIUC_campus 26562
+7. Illinois_Fighting_Illini_football 25158
+8. Beckman_Institute 25084
+9. Ohio_State_University 24697
+10. Big_Ten_Conference 24235
+11. University_of_Wisconsin-Madison 23458
+12. Harvard_University 22926
+13. U.S._News_&_World_Report 22882
+14. Stanford_University 22729
+15. Illinois 22679
+16. UIUC_Main_Campus 22654
+17. Illinois_Fighting_Illini_men's_basketball 22000
+18. Massachusetts_Institute_of_Technology 21995
+19. Yale_University 21961
+20. Chief_Illiniwek 21694
+21. College_and_university_rankings 21567
+22. National_Center_for_Supercomputing_Applications 21542
+23. 2006 21217
+24. Marching_Illini 21132
+25. Kenney_Gym 21125
+{% endhighlight %}
+
+### Personalized PageRank for "Pizza"
+
+{% highlight bash %}
+1. Pizza 5.86632e+06
+2. United_States 51673
+3. Sicilian_pizza 38670
+4. Pissaladière 37739
+5. Bread 37418
+6. Tarte_flambée 34569
+7. Italy 33079
+8. Ricotta 31228
+9. Olive_oil 31101
+10. Farinata 30548
+11. Yeast 30492
+12. Chicago-style_pizza 29426
+13. Wikimedia_Commons 29343
+14. Pita 29341
+15. Crème_fraîche 29097
+16. Masonry_oven 28999
+17. Calzone 28429
+18. Naan 28414
+19. Paratha 28092
+20. Quesadilla 27985
+21. Green_onion_pancake 27889
+22. New_Haven-style_pizza 27786
+23. Focaccia 27617
+24. History_of_pizza 27600
+25. Pizza_delivery 27596
+{% endhighlight %}
+
+### Personalized PageRank for "Beer"
+
+{% highlight bash %}
+1. Beer 5.86645e+06
+2. Pale_lager 31153
+3. Yeast 28062
+4. Alcoholic_beverage 26486
+5. Belgian_beer 26128
+6. Brewery 24892
+7. United_States 23183
+8. Alcohol_by_volume 21898
+9. Schnapps 21772
+10. Stout 21684
+11. Brewing 21470
+12. 2008 20995
+13. Wheat_beer 20959
+14. Beer_in_the_United_States 20899
+15. 2007 20413
+16. Malt 20279
+17. Lambic 19963
+18. Beer_in_Denmark 19640
+19. List_of_countries_by_beer_consumption_per_capita 19563
+20. German_beer 19470
+21. American_beer 19446
+22. Beer_in_Africa 19417
+23. Beer_in_Ireland 19279
+24. Cask_ale 19191
+25. Beer_in_Poland 19141
+{% endhighlight %}