Research Article

Research on Coordinated Development of a Railway Freight Collection and Distribution System Based on an “Entropy-TOPSIS Coupling Development Degree Model” Integrated with Machine Learning

Table 5

The results of the multiple coupling development degree Di of the collection and distribution system of Tongchuan Depot in 2017.

MonthBinary system coupling Ternary system coupling
Consolidation-transportation Consolidation-dispersion Transportation-dispersion Consolidation-transportation-dispersion

10.14170.13490.13740.0797
20.03850.11920.03710.0492
30.16650.16100.13690.0921
40.14760.17850.12430.0951
50.02300.19270.02290.0519
60.10910.18870.11050.0837
70.13790.19570.13550.0937
80.09450.16620.08770.0753
90.12260.18290.12720.0870
100.14900.18150.14970.0937
110.13150.15880.14890.0864
120.15460.18070.15920.0960
Average 0.11800.17010.11480.0820