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  • Handling binary classification problems with a priority class by using Support Vector Machines 

    Gonzalez Abril, Luis; Angulo Bahón, Cecilio; Núñez Castro, Haydemar; Leal, Yenny (2017-12-01)
    Article
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    © 2017 Elsevier B.V. A post-processing technique for Support Vector Machine (SVM) algorithms for binary classification problems is introduced in order to obtain adequate accuracy on a priority class (labelled as a positive ...
  • Improving SVM classification on imbalanced datasets by introducing a new bias 

    Núñez Castro, Haydemar; Gonzalez Abril, Luis; Angulo Bahón, Cecilio (2017-10-14)
    Article
    Restricted access - publisher's policy
    Support Vector Machine (SVM) learning from imbalanced datasets, as well as most learning machines, can show poor performance on the minority class because SVMs were designed to induce a model based on the overall error. ...