Listar por autoría "d24c9c50-6ae6-46d7-a450-a57ec6315e3a"

Mostrando ítems 1-3 de 3

    • closedAccess   A rejection option for the multilayer perceptron using hyperplanes 

      Valdovinos Rosas, Rosa María; Gasca, Eduardo; Rendón, Eréndira; Abundez, Itzel; Cruz, Rafael; Velásquez, Valentín; Saldaña, Sergio; Sánchez Garreta, Josep Salvador (2011)
      Currently, a growing quantity of the Artificial Intelligence tasks demand a high efficiency of the classification systems (classifiers); making an error in the classification of an object or event can cause serious problems. ...

    • openAccess   Data Reduction Method for Categorical Data Clustering 

      Sánchez Garreta, Josep Salvador; Rendón, Eréndira; García, Rene A.; Abundez, Itzel; Gutiérrez, Citlalih; Gasca, Eduardo Springer Verlag (2008)
      Categorical data clustering constitutes an important part of data mining; its relevance has recently drawn attention from several researchers. As a step in data mining, however, clustering encounters the problem of large ...

    • closedAccess   Resampling methods versus cost functions for training an MLP in the class imbalance context 

      Alejo Eleuterio, Roberto; Martínez Sotoca, José; Valdovinos Rosas, Rosa María; Gasca, Eduardo; Toribio Luna, Primitivo Springer-Verlag (2011)
      The class imbalance problem has been studied from different approaches, some of the most popular are based on resizing the data set or internally basing the discrimination-based process. Both methods try to compensate the ...