Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/51482
Título: | A new electromagnetism-like algorithm with a population shrinking strategy |
Autor(es): | Rocha, Ana Maria A. C. Fernandes, Edite Manuela da G. P. |
Palavras-chave: | Global optimization Electromagnetism-like algorithm Pattern search method Population shrinking |
Data: | 2007 |
Editora: | World Scientific and Engineering Academy and Society (WSEAS) |
Resumo(s): | The Electromagnetism-like (EM) algorithm, developed by Birbil and Fang [31 is a population-based stochastic global optimization algorithm that uses an attraction-repulsion mechanism to move sample points toward optimality. In order to improve the accuracy of the solutions the EM algorithm incorporates a random local search. In this paper we propose: a new local search procedure based on a pattern search method, and a population shrinking strategy to improve efficiency. The proposed method is applied to some test problems and compared with the original EM algorithm. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/51482 |
ISBN: | 9789606766145 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
wseas_ANA07.pdf | 185,24 kB | Adobe PDF | Ver/Abrir |