Classifying Vehicle Activity to Improve Point of Interest Extraction

Table 6

Summary of the performance of the clustering algorithms.

Algorithm	Merge threshold, (s)	# Clusters	# Missed PoIs	# False PoIs
CB-SMoT	0	896	30	578
CB-SMoT	5	705	32	412
CB-SMoT	10	638	32	362
CB-SMoT	20	560	36	293
GVE	0	1089	28	795
GVE	5	857	28	578
GVE	10	716	28	441
GVE	20	599	31	327
STA	0	845	31	569
STA	5	794	31	520
STA	10	696	32	425
STA	20	590	32	319