A Forecast Model of City Natural Gas Daily Load Based on Data Mining

Table 2

Description of the degree of stability of the natural gas flow.

Features text		Stability	Flow ratio	Discharge rate (%)
System accuracy	Natural gas 1	0.61	38.24	3.98
	Natural gas 2	0.56	37.51	2.97
	Natural gas 3	0.78	36.65	1.96
	Natural gas 4	0.85	35.69	0.95
	Natural gas 5	0.95	34.90	−0.06
	Natural gas 6	0.76	34.74	−1.07
	Natural gas 7	0.83	35.63	−2.08