Listar por tema "imbalance problem"

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    • openAccess   DBIG-US: A two-stage under-sampling algorithm to face the class imbalance problem 

      Guzmán-Ponce, Angélica; Sánchez Garreta, Josep Salvador; Valdovinos Rosas, Rosa María; Marcial-Romero, J. Raymundo Elsevier (2020-11-12)
      The class imbalance problem occurs when one class far outnumbers the other classes, causing most traditional classifiers perform poorly on the minority classes. To tackle this problem, a plethora of techniques have been ...