Table 9. Comparative results for Olive oil data set.

Algorithms	Absolute error	Relative error	time(s)
MulticlusterKDE	27	4.7%	14.87
K-means	172	29.8%	0.001
PdfCluster	33	5.7%	64.12
K-medoids	164	28.7%	0.04
CLARA	171	29.9%	0.001
DBSCAN	231	40.4%	0.001