#ONA16 - Data Science and Journalism
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Transcript of #ONA16 - Data Science and Journalism
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DataScienceandJournalism:MiningDatafromWikipedia’sCoverageofCurrentEvents
ProfessorBrianKeeganDepartmentofInformationScience
[email protected]@bkeegan
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ButWikipediaisn’tanewspaper…
@bkeegan 2
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Notanewdevelopment…
@bkeegan 3
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Most-EditedArticlesbyMonthin2015
• Jan:CharlieHebdoshooting
• Feb:SuperBowlXLIX
• Mar:Germanwings Flight9525
• Apr:Nepalearthquake
• May:UKgeneralelection
• Jun:JurassicWorld
• Jul:DonaldTrump
• Aug:Tianjinexplosions
• Sep:JeremyCorbyn
• Oct:UmpquaCollegeshooting
• Nov:Parisattacks
• Dec:StarWarsVII
https://stats.wikimedia.org/EN/TablesWikipediaEN.htm@bkeegan 4
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Howdothesecollaborationswork?
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Hightempocollaborationdynamics
@bkeegan 6
Inthefirst24hours:• Firstshotsfiredat2:02am• WParticlecreatedat2:52am• 1694revisions• 292uniqueeditors• 31secondsbetweenedits
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Completerevisionhistorygoingbackto2002
Firstrevision– 2001 Firstrevision– 2004
@bkeegan 7
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Hourlypageview statisticsgoingbackto2008
http://www.brianckeegan.com/2014/12/the-news-on-wikipedia-in-2014/@bkeegan 8
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Semanticwebadoption
@bkeegan 9
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Dozensoflanguageeditions
@bkeegan 10
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FreeandpowerfulAPI
@bkeegan 11
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Whatwerethebiggeststoriesoftheyear?
http://www.brianckeegan.com/2014/12/the-news-on-wikipedia-in-2014/@bkeegan 12
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Forecastingandprediction
@bkeegan 13
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IsWikipedia’sinformationsupplymeetingdemand?
http://www.brianckeegan.com/2014/12/the-news-on-wikipedia-in-2014/@bkeegan 14
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Whoiscontributingtothesearticles?
Allcollaboratorson2014events First24hoursaftereacharticle’screation
http://www.brianckeegan.com/2014/12/the-news-on-wikipedia-in-2014/@bkeegan 15
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Non-breaking Breaking
HowdootherWikipedians contribute?
@bkeegan 16
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datajournalisminformationsciencecomputationalsocialsciencehuman-centereddatascience
statisticsprogramming
networkanalysismachinelearning
experimentaldesignnaturallanguageprocessing
informationvisualizationparticipatorydesign
actionresearchcrowdsourcingsurveydesignethnographydatamining
@bkeegan 17
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Thankyou!www.brianckeegan.com
@bkeegan
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