Fig. 3From: An ensemble method for estimating the number of clusters in a big data set using multiple random samplesHeatmaps of the results of the five methods on m random samples in the five synthetic datasets with two RSP representations n: 5000 and 10,000. The columns of each figure are the numbers of clusters, and the rows are the five methods. The dark color in a cell indicates that a high percentage of the m results were identified as the number of clusters by the column with the corresponding methodBack to article page