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Figure 7 | BMC Bioinformatics

Figure 7

From: Classification of microarray data using gene networks

Figure 7

Decomposition of a gene expression profile. Following the idea of Fourier decomposition (above), we can decompose a gene expression profile, here the first non-irradiated microarray sample from our data set, into two parts: the smooth component and the high-frequency component. We can then apply some filtering to attenuate or cancel the effect of the high-frequency component.

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