基于机器学习的雾霾污染精准治理

孙亚男, 费锦华

Precise governance of haze pollution based on machine learning

SUN Yanan, FEI Jinhua

表2 “五年规划”期间雾霾污染影响因素递归分析结果

Table 2 Recursive partitioning analysis results of haze pollution influencing factors during the Five-Year Plan periods

	n	Coa	Cap	Ssec	Eci	East	Const.	lnPgdp	SEC	FDI	SCI	ROAD	EC	POP
“十五”计划期间	3	no	no	—	—	—	-0.02	0.24***	-0.05	0.04	-0.39***	-0.23	-0.08	0.84***
	3	no	no	—	—	—	(0.046)	(0.076)	(0.046)	(0.062)	(0.132)	(0.150)	(0.121)	(0.044)
	4	no	yes	—	—	—	-0.33	0.45	0.22	-0.03	-0.02	-0.20	-0.29	0.78***
	4	no	yes	—	—	—	(0.200)	(0.285)	(0.254)	(0.194)	(0.099)	(0.343)	(0.348)	(0.176)
	5	yes	—	—	—	—	-0.08	-0.26*	0.42***	0.01	0.14*	-0.07	0.07	0.00
	5	yes	—	—	—	—	(0.118)	(0.134)	(0.094)	(0.053)	(0.073)	(0.100)	(0.090)	(0.054)
“十一五”规划期间	4	no	no	≤54.96%	—	—	-0.25**	0.31***	-0.05	0.16**	-1.45**	-0.32	-0.25	0.86***
	4	no	no	≤54.96%	—	—	(0.118)	(0.101)	(0.056)	(0.067)	(0.566)	(0.202)	(0.226)	(0.057)
	5	no	no	>54.96%	—	—	0.36**	0.27**	-0.30**	-0.03	-0.72**	0.29	-0.30***	0.75***
	5	no	no	>54.96%	—	—	(0.162)	(0.123)	(0.118)	(0.075)	(0.331)	(0.202)	(0.089)	(0.079)
	6	no	yes	—	—	—	-0.13	0.21	0.33	-0.17	0.17	0.08	-0.63**	0.76***
	6	no	yes	—	—	—	(0.218)	(0.308)	(0.270)	(0.151)	(0.214)	(0.266)	(0.293)	(0.144)
	7	yes	—	—	—	—	-0.20*	-0.10	0.44***	0.12*	0.04	-0.15	0.17	0.00
	7	yes	—	—	—	—	(0.113)	(0.126)	(0.089)	(0.064)	(0.056)	(0.102)	(0.110)	(0.054)
“十二五”规划期间	4	no	—	—	no	no	-0.20***	0.21**	-0.04	0.05	-0.55***	-0.23	-0.08	0.73***
	4	no	—	—	no	no	(0.071)	(0.079)	(0.039)	(0.051)	(0.262)	(0.145)	(0.078)	(0.051)
	5	no	—	—	no	yes	0.15	0.11	0.12	0.08	-0.77	0.33	-0.26	0.90***
	5	no	—	—	no	yes	(0.136)	(0.204)	(0.181)	(0.166)	(0.536)	(0.345)	(0.334)	(0.167)
	6	no	—	—	yes	—	0.19	-0.02	0.10	0.13	-0.09	-0.19	-0.32	0.96***
	6	no	—	—	yes	—	(0.119)	(0.198)	(0.136)	(0.105)	(0.136)	(0.214)	(0.201)	(0.174)
	7	yes	—	—	—	—	-0.16	-0.05	0.28***	0.19***	0.03	-0.14	0.15	0.01
	7	yes	—	—	—	—	(0.124)	(0.134)	(0.079)	(0.067)	(0.071)	(0.087)	(0.110)	(0.060)