Uso de Critérios Multiobjetivo Baseados em Enxames na Escolha dos Melhores Métodos para Seleção de Atributos em Microarranjos Gênicos

Rodolfo GarciaJúlio Cesar Nievola

Microarray technique is responsible for extracting information about expression of large numbers of genes. Knowing that only few genes participate in the activation or inhibition of each characteristic, this paper aims to evaluate methods to select relevant features in genes datasets obtained by microarray technique. The criteria used to measure the quality of each selection method characterize a multiobjective problem and the proposed swarm technique called MOPSO evaluates the methods and defines satisfactorily the best solutions, facilitating the genes expression datasets analysis.

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