The IRMA Community
Newsletters
Research IRM
Click a keyword to search titles using our InfoSci-OnDemand powered search:
|
A Comparative Study Among Recursive Metaheuristics for Gene Selection
Abstract
This chapter compares 4 variants of metaheuristics (RFA, EMVO, RPSO, and RBAT). The purpose is to test the impact of refinement on different types of metaheuristics (FA, MVO, PSO, and BAT). The refinement helps to enhance exploitation and to speed up the search process in multidimensional spaces. Moreover, it presents a powerful tool to solve different issues such as slow convergence. The different methods have been used for gene selection on 11 microarrays datasets to solve their various issues related to the presence of irrelevant genes. The obtained results reveal the positive impact of refinement on FA, MVO, and PSO, where all performances have been improved. On the other hand, this process harmed the BAT algorithm. The comparative study between the 4 variants highlights the efficiency of EMVO and FA in terms of precision and dimensionality reduction, respectively. Overall, this study suggests drawing attention to the choice of embedded metaheuristics in the refinement procedure, where powerful methods in exploration are recommended. Moreover, metaheuristics that risk form fast convergence are not advised.
Related Content
|
Alessandra Lima da Silva, Diego Mariano, Mariana Parise, Angie L. A. Puelles, Tatiane Senna Bialves, Luana Luiza Bastos, Lucas Santos, Rafael Pereira Lemos.
© 2025.
22 pages.
|
|
Seyyed Mohammad Amin Mousavi Sagharchi, Mohsen Sheykhhasan, Atousa Ghorbani, Elina Afrazeh, Naresh Poondla, Naser Kalhor, Hamid Tanzadehpanah, Hanie Mahaki, Hamed Manoochehri.
© 2025.
46 pages.
|
|
Eduarda Guimarães Sousa, Lucas Gabriel Rodrigues Gomes, Fernanda Diniz Prates, Talita Pereira Gomes, Gabriel Camargos Gomes, Janaíne Aparecida de Paula, Ana Lua de Oliveira Vinhal, Bernardo Buhr Alves Mendonça, Mariana Letícia Costa Pedrosa, Luiza Pereira Reis, Aline Ferreira Maciel de Oliveira, Marcus Vinicius Canário Viana, Arun Kumar Jaiswal, Siomar de Castro Soares, Vasco Ariston de Carvalho Azevedo.
© 2025.
38 pages.
|
|
Diego Mariano, Lucas Moraes dos Santos, Raquel Cardoso de Melo-Minardi.
© 2025.
30 pages.
|
|
Alessandra G. Cioletti, Frederico C. Carvalho, Lucas M. Dos Santos, Raquel C. M. Minardi.
© 2025.
32 pages.
|
|
Leandro Morais de Oliveira, Luana Luiza Bastos, Vivian Morais Paixão, Leticia Aparecida Gontijo, Tatiane Senna Bialves, Diego Mariano, Raquel Cardoso de Melo Minardi.
© 2025.
40 pages.
|
|
Angie Atoche Puelles, Luana Luiza Bastos, Vivian Morais Paixão, Sheila Cruz Araujo, Raquel Cardoso de Melo Minardi.
© 2025.
28 pages.
|
|
|