A Metaheuristic Optimization Approach for Parameter Estimation in Arrhythmia Classification from Unbalanced Data. - Juan Carlos Carrillo-Alarcón; Luis Alberto Morales-Rosales; Héctor Rodríguez Rangel; Mariana Lobato Báez; Antonio Muñoz 004; Ignacio Algredo-Badillo (Sensors, 2020)