Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Harnessing the Real-Time Web for Personalized News Recommendation

Harnessing the Real-Time Web for Personalized News Recommendation

Presentation of my article at WSDM'12

Gianmarco De Francisci Morales

February 09, 2012
Tweet

More Decks by Gianmarco De Francisci Morales

Other Decks in Research

Transcript

  1. Harnessing the Real-Time Web for Personalized News Recommendation Gianmarco De

    Francisci Morales ✱ ✦✤ Aristides Gionis ✦ Claudio Lucchese ✤ ✱ IMT, Lucca ✤ ISTI-CNR, Pisa ✦ Yahoo! Research, Barcelona WSDM 2012
  2. The Problem Information Overload

  3. -0.2 0 0.2 0.4 0.6 0.8 1 1.2 M ay-01

    h20 M ay-02 h00 M ay-02 h04 M ay-02 h08 M ay-02 h12 M ay-02 h16 M ay-02 h20 M ay-03 h00 M ay-03 h04 M ay-03 h08 news twitter clicks The Motivation Twitter as source of news recommendation Number of mentions of “Osama Bin Laden”
  4. 0 2 4 6 8 10 12 14 1 2

    3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Average DCG Rank T.Rex+ T.Rex Popularity Content Social Recency Click count The Result Click prediction! Topic overlap between clicked and suggested news article