A comparative review of the selection methods for discovering differentially expressed genes in microarray experiments for classification

Katarzyna Stąpor, Paweł Błaszczyk, Adrian Brückner

Abstract


In this paper the feature selection methods applied to discovering differentially expressed genes in microarray experiments are compared. This compare­son includes both filter and optimal subset selection methods. The simulated and biological datasets are used as the microarray gene expression data, and the ability of selected genes for classification is also considered.

Keywords


feature selection; multiple hypothesis testing; microarray experiment; supervised learning

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References


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DOI: http://dx.doi.org/10.21936/si2006_v27.n4.563