Expectation-Maximization Algorithm of Gaussian Mixture Model for Vehicle-Commodity Matching in Logistics Supply Chain

Table 2

Gradient warehouse capacity and service scale.

Service scale	Cost ($/day)
	Warehouse 1	Warehouse 2	Warehouse 3	Warehouse 4	Warehouse 5	Warehouse 6
10	90–110	100–120	80–90	95–100	140–160	160–190
20	160–220	160–210	110–160	120–180	110–160	230–250
30	190–230	220–230	140–170	150–290	140–170	270–320
40	220–310	230–330	170–220	180–350	170–270	350–630
50	530–620	320–410	280–350	290–540	350–650	390–700
60	650–800	500–630	280–550	310–620	480–790	500–820
70	810–900	520–630	350–530	370–680	550–870	580–850
80	815–900	660–730	510–710	520–810	610–900	620–890
90	750–950	780–930	550–900	600–920	660–980	750–920
100	780–1000	820–1080	700–1000	750–1100	790–1130	800–1300