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Título:
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Gene filtering with optimal threshold selection
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Autor/a:
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Bau i Macià, Josep; Solé-Casals, Jordi; Caiafa, Cesar F.; Lew, Sergio
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Otros autores:
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Universitat de Vic. Escola Politècnica Superior; Universitat de Vic. Grup de Recerca en Tecnologies Digitals; International Conference on Advances in Statistics (2012: Barcelona) |
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Notas:
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Gene filtering is a useful preprocessing technique often applied to
microarray datasets. However, it is no common practice because clear guidelines
are lacking and it bears the risk of excluding some potentially relevant genes. In
this work, we propose to model microarray data as a mixture of two Gaussian
distributions that will allow us to obtain an optimal filter threshold in terms of
the gene expression level. |
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Materia(s):
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-Gens |
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Derechos:
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Aquest document està subjecte a aquesta llicència Creative Commons
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
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Tipo de documento:
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Objeto de conferencia |
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