Browsing LERO - Project partner authors by Author "Trujillo, Leonardo"

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A comparative study of an evolvability indicator and a predictor of expected performance for genetic programming

Trujillo, Leonardo; Martínez, Yuliana; Galván-López, Edgar; Legrand, Pierrick (Association for Computing Machinery, 2012)

An open question within Genetic Programming (GP) is how to characterize problem difficulty. The goal is to develop predictive tools that estimate how difficult a problem is for GP to solve. Here we consider two groups ...
Predicting problem difficulty for genetic programming applied to data classification

Trujillo, Leonardo; Martínez, Yuliana; Galván-López, Edgar; Legrand, Pierrick (Association for Computing Machinery, 2011)

During the development of applied systems, an important problem that must be addressed is that of choosing the correct tools for a given domain or scenario. This general task has been addressed by the genetic programming ...
Using semantics in the selection mechanism in genetic programming: a simple method for promoting semantic diversity

Galván-López, Edgar; Cody-Kenny, Brendan; Trujillo, Leonardo; Kattan, Ahmed (IEEE Computer Society, 2013)

Research on semantics in Genetic Programming (GP) has increased over the last number of years. Results in this area clearly indicate that its use in GP considerably increases performance. Many of these semantic-based ...

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