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Using Copulas in Estimation of Distribution Algorithms

Rogelio Salinas-Gutiérrez22 Contact Information, Arturo Hernández-Aguirre22 Contact Information and Enrique R. Villa-Diharce22 Contact Information

(22)  Centro de Investigación en Matemáticas, Guanajuato, México
Abstract
A new way of modeling probabilistic dependencies in Estimation of Distribution Algorithm (EDAs) is presented. By means of copulas it is possible to separate the structure of dependence from marginal distributions in a joint distribution. The use of copulas as a mechanism for modeling joint distributions and its application to EDAs is illustrated on several benchmark examples.

Contact Information Rogelio Salinas-Gutiérrez
Email: rsalinas@cimat.mx

Contact Information Arturo Hernández-Aguirre
Email: artha@cimat.mx

Contact Information Enrique R. Villa-Diharce
Email: villadi@cimat.mx
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