[Retracted] Forecasting Foreign Direct Investment Inflow to Egypt and Determinates: Using Machine Learning Algorithms and ARIMA Model

Table 2

Gradient boosting prediction for actual FDI value million $.

year	Gradient boosting prediction value (million $)	FDI actual value (million $)
1990	732.4	734
1991	258.2	253
1992	462.3	459
1993	501.2	493
1994	1243.2	1256
1995	595.1	598
1996	649.9	636
1997	870.9	890.55
1998	1078.4	1076
1999	1073.9	1065.3
2000	1221.7	1235
2001	517.1	509.9
2002	642.2	646.9
2003	246.7	237.4
2004	1261.6	1253.3
2005	5370.4	5375.6
2006	10043.6	10042.8
2007	11566.7	11578.1
2008	9497.9	9494.6
2009	6696.7	6711.6
2010	6393.9	6385.6
2012	2815.5	2797.7
2013	4191.5	4192.2
2014	4615	4612.2
2015	6916.6	6925.2
2016	8105.2	8106.8
2017	7413.6	7408.7
2018	8139.2	8141.3
2019	9004.3	9010.1

Source: it is made by the author.