Figure 3From: NIFTI: An evolutionary approach for finding number of clusters in microarray dataProposed cluster validation procedure. The procedure starts with unclustered data (G1). In each subsequent generation, an additional cluster is added and the data reclustered. The Net InFormation Transfer calculated based on the evolution of objects during the generation. This procedure is carried out for a predefined number of generations (G max ). Finally the partition with highest total information is selected as the optimal partition.Back to article page