Exploració per autor "Gibert, Karina"Més informacióMés informació

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    • Web pattern detection for business intelligence with data mining 

      Palomino Gayete, Arturo; Gibert, Karina (IOS Press, 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Finding Internet browsing patterns is a current hot topic, with expected benefits in many areas, marketing and business intelligence among others. Discovering user's internet habits might improve fields like chained-publicity, ...

    • Weighting quantitative and qualitative variables in clustering methods 

      Gibert, Karina; Cortés García, Claudio Ulises (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1997)
      Article
      Accés obert
      Description of individuals in ill-structured domains produces messy data matrices. In this context, automated classification requires the management of those kind of matrices. One of the features involved in clustering ...

    • Which method to use? An assessment of data mining methods in Environmental Data Science 

      Gibert, Karina; Izquierdo Sebastián, Joaquín; Sànchez-Marrè, Miquel; Hamilton, Serena H.; Rodriguez Roda, Ignasi; Holmes, Geoffrey (Elsevier, 2018-12)
      Article
      Accés obert
      Data Mining (DM) is a fundamental component of the Data Science process. Over recent years a huge library of DM algorithms has been developed to tackle a variety of problems in fields such as medical imaging and traffic ...