Deployment Strategy for Car-Sharing Depots by Clustering Urban Traffic Big Data Based on Affinity Propagation

Table 1

The results of our method.

Region		1st stage; (mean preference)	1st stage; (new preference)	2nd stage; (sparse AP)	2nd stage; (standard AP)
Haidian	237820	21094	9125	4075	304
Chaoyang	206602	14457	9009	3355	268
Fengtai	176047	11534	6845	2625	219
Xicheng	100602	4890	3492	1190	159
Dongcheng	93261	4313	3134	1042	146
Shijingshan	40137	1848	1816	582	84
Daxing	15901	1612	1577	605	73
Shunyi	15385	1321	825	325	32
Tongzhou	4936	715	664	281	43
Mentougou	3185	304	271	97	25
Fangshan	1263	267	236	104	26
Sum	895139	62355	36994	14281	1379