Search Results for author: Felipe Campelo

Found 6 papers, 2 papers with code

The Cone epsilon-Dominance: An Approach for Evolutionary Multiobjective Optimization

no code implementations14 Jul 2020 Lucas S. Batista, Felipe Campelo, Frederico G. Guimarães, Jaime A. Ramírez

These results strongly support the conclusion that the cone-eps-MOEA is a competitive approach for obtaining an efficient balance between convergence and diversity to the Pareto front, and as such represents a useful tool for the solution of multiobjective optimization problems.

Evolutionary Algorithms Multiobjective Optimization

MOEA/D with Random Partial Update Strategy

1 code implementation20 Jan 2020 Yuri Lavinas, Claus Aranha, Marcelo Ladeira, Felipe Campelo

Recent studies on resource allocation suggest that some subproblems are more important than others in the context of the MOEA/D, and that focusing on the most relevant ones can consistently improve the performance of that algorithm.

Sample size calculations for the experimental comparison of multiple algorithms on multiple problem instances

no code implementations5 Aug 2019 Felipe Campelo, Elizabeth F. Wanner

This work presents a statistically principled method for estimating the required number of instances in the experimental comparison of multiple algorithms on a given problem class of interest.

Scheduling

Tuning metaheuristics by sequential optimization of regression models

no code implementations11 Sep 2018 Áthila R. Trindade, Felipe Campelo

The results suggest that the proposed approach returns solutions that are as good as those of Irace in terms of mean performance, with the advantage of providing more information on the relevance and effect of each parameter on the expected performance of the algorithm.

Multiobjective Optimization regression

Sample size estimation for power and accuracy in the experimental comparison of algorithms

no code implementations9 Aug 2018 Felipe Campelo, Fernanda Takahashi

In this work we present a methodology for defining the required sample sizes for designing experiments with desired statistical properties for the comparison of two methods on a given problem class.

The MOEADr Package - A Component-Based Framework for Multiobjective Evolutionary Algorithms Based on Decomposition

2 code implementations18 Jul 2018 Felipe Campelo, Lucas S. Batista, Claus Aranha

We introduce the MOEADr package, which offers many of these variants as instantiations of a component-oriented framework.

Evolutionary Algorithms

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