[Retracted] An Optimization Model for Logistics Distribution Network of Cross-Border E-Commerce Based on Personalized Recommendation Algorithm

Table 3

User demand table.

Node number	Cargo weight (kg)	Service time (min)	Node number	Cargo weight (kg)	Service time (min)
Target node 1	2.5	15	Target node 11	6.5	15
Target node 2	3.0	20	Target node 12	3.0	10
Target node 3	4.5	10	Target node 13	2.5	15
Target node 4	2.5	5	Target node 14	4.0	20
Target node 5	1.0	20	Target node 15	5.5	15
Target node 6	1.5	25	Target node 16	6.5	10
Target node 7	6.0	20	Target node 17	7.5	10
Target node 8	4.0	15	Target node 18	2.0	15
Target node 9	5.5	30	Target node 19	6.0	15
Target node 10	5.0	20