Demand Prediction of Railway Emergency Resources Based on Case-Based Reasoning

Table 4

Attribute weight coefficient table for emergency resources.

	Number of passengers affected	Number of deaths	Number injured	Train derailment distance	Number of derailment vehicles	Number of damaged vehicles	Number of damaged locomotives
Food	0.23	0.05	0.22	0.10	0.11	0.15	0.14
Drinking water	0.25	0.07	0.21	0.09	0.10	0.14	0.14
Medical supplies	0.13	0.32	0.33	0.05	0.05	0.06	0.06
Rescue team	0.18	0.09	0.18	0.13	0.17	0.17	0.08
Rescue crane	0.06	0.06	0.11	0.15	0.24	0.22	0.16
Railway repair materials	0.07	0.08	0.09	0.21	0.21	0.21	0.13
Railway repair equipment	0.05	0.07	0.06	0.23	0.23	0.23	0.13
Firetruck	0.08	0.07	0.09	0.17	0.20	0.21	0.18
Rescue vehicle	0.18	0.16	0.24	0.12	0.12	0.1	0.08