Now showing items 1-3 of 3

    • 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)
      Open Access
      © 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)
      Open Access
      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. ...
    • Towards a healthcare digital twin 

      Angulo Bahón, Cecilio; Ortega Ramírez, Juan Antonio; Gonzalez Abril, Luis (IOS Press, 2019)
      Conference lecture
      Restricted access - publisher's policy
      The main aim of this short position paper is to introduce a proposal to orchestrate an ecosystem of manipulation of reliable and safe data, applied to the field of health, proposing the creation of digital twins for ...