Figure 9From: Independent component analysis of Alzheimer's DNA microarray gene expression dataThe number of the significant genes on each chromosome selected by the ICA, PCA and SVM-RFE methods, respectively. The ICA method extracted more significant genes on chromosome 1, 3, 4, 7, 8, 9, 11, 12, 14, 17, 18, 19, 20, 21 and 22. Especially, the genes number on chromosome 1, 3, 7 and 20 extracted by ICA were significantly higher than those obtained by PCA and SVM-RFE.Back to article page