Exploració per tema "Mineria de dades -- Mètodes estadístics"

Ara es mostren els items 1-2 de 2

    • Automated data pre-processing via meta-learning 

      Bilalli, Besim; Abelló Gamazo, Alberto; Aluja Banet, Tomàs; Wrembel, Robert (2016)
      Text en actes de congrés
      Accés obert
      A data mining algorithm may perform differently on datasets with different characteristics, e.g., it might perform better on a dataset with continuous attributes rather than with categorical attributes, or the other way ...

    • Mining frequent closed graphs on evolving data streams. 

      Bifet Figuerol, Albert Carles; Holmes, Geoff; Pfahringer, Bernhard; Gavaldà Mestre, Ricard (ACM Press, NY, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Graph mining is a challenging task by itself, and even more so when processing data streams which evolve in real-time. Data stream mining faces hard constraints regarding time and space for processing, and also needs to ...