Figure 5

2D MDS comparison of 4000 GO samples. a The 2D CMDS projection of 4000 sampled genes of Affy U133A GeneChip. b The 2D layout of an approximate solution by SC-MDS with no dimension loss (N _I = 2200, N _g = 2500). The points in a group are chosen g randomly. c The 2D layout of the approximate solution by SC-MDS with loss of 1058 dimensions (N _I = 1110, N _g = 2000). The points in a group are chosen randomly. d The 2D layout of the approximate solution by SC-MDS with loss of 1668 dimensions (N _I = 500, N _g = 1000). The points in a group are chosen randomly.