Evaluating Sustainable Liveable City via Multi-MCDM and Hopfield Neural Network

Table 5

Liveable city level ranking.

City	Average temperature	Urban greening coverage	Population density	Sewage treatment rate	Equivalent sound level	Days of good air quality	Per capita urban road area	Per capita GDP	Level
HZ	0.007274	0.002158	0.006426	0.005264	0.015454	0.009776	0.010926	0.010374	1
TJ	0.004020	0.000001	0.004950	0.006397	0.028530	0.006099	0.021465	0.011787	1
GZ	0.011307	0.011162	0.003926	0.006160	0.011888	0.015695	0.019424	0.016895	1
CQ	0.009078	0.011266	0.004497	0.004964	0.039229	0.012466	0.000000	0.000000	1
WH	0.007072	0.008141	0.005068	0.005103	0.008321	0.006278	0.025262	0.009755	2
ZZ	0.005565	0.008885	0.005018	0.005637	0.091535	0.002511	0.000930	0.001186	2
SY	0.000001	0.004792	0.006239	0.005473	0.000001	0.007444	0.021826	0.0063351	2
JN	0.005353	0.008438	0.005796	0.005534	0.002378	0.000001	0.037815	0.006250	3
CS	0.007412	0.011430	0.006258	0.006360	0.001189	0.010493	0.018003	0.010757	3
NJ	0.006498	0.014094	0.005038	0.000001	0.032097	0.007264	0.034431	0.007861	3
CD	0.008532	0.011117	0.005382	0.004589	0.008321	0.009776	0.013586	0.006763	4
SH	0.006984	0.005164	0.000001	0.004511	0.001189	0.015336	0.000594	0.011399	4
BJ	0.003579	0.019154	0.004890	0.003827	0.009510	0.005471	0.001188	0.011163	4