Improved NN-GM(1,1) for Postgraduates’ Employment Confidence Index Forecasting

Table 2

Corrected results on residual modified GM(1,1) model.

Year	Male	Female	Science	Social; science
2006	146.00	139.00	143.00	130.00
2007	140.00	133.00	138.00	127.00
2008	140.55	122.69	127.93	115.07
2009	130.91	119.54	125.62	112.86
2010	134.62	120.79	131.58	118.24
2011	131.78	117.37	128.40	114.59
2012	124.03	114.04	118.74	105.85
2013	121.79	110.81	116.47	103.46
2014	119.58	104.69	114.21	101.07