A Novel Clustering Model Based on Set Pair Analysis for the Energy Consumption Forecast in China

Table 2

Ordered relative numbers of energy consumption and corresponding DRIs of influence factors.

Year	DRI of energy; consumption	DRI of GDP	DRI of proportion of; secondary industry	DRI of urbanization level	DRI of price index
1998	1.0022	1.0785	0.9720	1.0451	0.9911
1997	1.0052	1.0929	1.0000	1.0469	1.0930
1996	1.0305	1.1001	1.0076	1.0496	1.1019
1999	1.0323	1.0760	0.9903	1.0429	1.0090
2001	1.0337	1.0829	0.9811	1.0398	1.0020
2000	1.0349	1.0845	1.0035	1.0414	1.1540
2008	1.0389	1.0964	1.0023	1.0240	1.2059
1991	1.0517	1.0916	1.0109	1.0201	1.1297
1992	1.0520	1.1422	1.0395	1.0193	1.1636
2009	1.0522	1.0921	0.9758	1.0287	0.8920
1994	1.0578	1.1309	1.0000	1.0186	1.1798
2002	1.0598	1.0908	0.9942	1.0380	1.0009
1993	1.0623	1.1396	1.0721	1.0193	1.3671
1995	1.0693	1.1094	1.0131	1.0186	1.0872
2007	1.0843	1.1417	0.9873	1.0350	1.0430
2006	1.0962	1.1267	1.0122	1.0314	1.1190
2005	1.1054	1.1131	1.0247	1.0295	1.1501
2003	1.1531	1.1003	1.0263	1.0368	1.0740
2004	1.1616	1.1007	1.0057	1.0303	1.0970