Table 6. Results of comparison between the detection rates (%) of various clustering algorithms.

K	K-medoids+	Reference [33]+	Reference [34]+	CEMS
20	91.49	92.73	92.81	93.50
21	91.86	93.46	93.52	93.82
22	92.64	93.13	93.63	94.13
23	92.35	92.75	93.26	93.44
24	92.07	92.62	92.83	93.04
25	91.85	92.33	92.64	92.79
26	91.59	91.69	91.91	92.72