Figure 1From: Exploring matrix factorization techniques for significant genes identification of Alzheimer’s disease microarray gene expression dataICA decomposes AD microarray gene expression data X (13×6398) is AD microarray gene expression data matrix with 13 samples and 6398 genes, A is 13×13 basis vector and S is expression mode(13×6398). Here columns of A and rows of S are separated for a clear visibility.Back to article page