Prediction of Regional Logistics Heat and Coupling Development between Regional Logistics and Economic Systems

Table 4

Prediction results on regional logistics heat and their errors and states.

Year	Ground truth	Composite prediction model
		Relative error	State
2000	1536	−0.236	ST5
2001	2109	−7.205	ST6
2002	3512	1.895	ST3
2003	4173	7.823	ST1
2004	5236	2.215	ST2
2005	6014	3.546	ST2
2006	6531	−3.592	ST5
2007	7983	4.194	ST1
2008	8324	3.682	ST2
2009	8542	2.918	ST2
2010	8635	1.812	ST3
2011	10478	−7.613	ST6
2012	12534	−4.782	ST6
2013	14912	−3.319	ST5
2014	16253	−3.842	ST5
2015	18165	−1.389	ST4
2016	22789	−0.914	ST4
2017	26453	−0.237	ST4
2018	31916	−1.589	ST4
2019	32453	−1.791	ST4
2020	36351	−2.985	ST5