Comparison of the clustering results in the reduced space and in the original space (I)
Jengnan Tzeng, Horng-Shing Lu, Henry, Li Wen-Hsiung · Figshare · 2011
(a) The 20cluster of K-means in the 7-dimensional space from the SC-MDS method. 45.5% of the genes in this cluster are annotated cell cycle functions. (b) The 59cluster of K-means in the original 23-dimensional space. 40% of the genes in this cluster are annotated cell cycle functions. The blue lines are gene expression profiles and the red line indicates the average of these expression profiles.Copyright information:Taken from "Multidimensional scaling for large genomic data sets"http://www.biomedcentral.com/1471-2105/9/179BMC Bioinformatics 2008;9():179-179.Published online 4 Apr 2008PMCID:PMC2375126.