In a host device, a method for stabilizing a data training set comprises generating, by the host device, a data training set based upon a set of data elements received from a computer infrastructure; applying, by the host device, multiple iterations of a classification function to the data training set to generate a set of data element groups; dividing, by the host device, the set of data element groups resulting from the multiple iterations of the clustering function into multiple time intervals; for each time interval of the multiple time intervals, deriving, by the host device, a maximum threshold and a minimum threshold for each data element groups of the set of data element groups included in the time interval; applying an order statistic function to the maximum thresholds and the minimum thresholds for each time interval; and identifying a relative variability among the ordered maximum thresholds.
APPARATUS AND METHOD OF INTRODUCING PROBABILITY AND UNCERTAINTY VIA ORDER STATISTICS TO UNSUPERVISED DATA CLASSIFICATION VIA CLUSTERING