Predicting the Direction Movement of Financial Time Series Using Artificial Neural Network and Support Vector Machine

Table 8

Percentage of increase and decrease cases of Nikkei 225.

Year	Increase	%	Decrease	%	Total
2011	116	46.77	132	53.22	248
2012	128	51.61	120	48.38	248
2013	134	54.69	111	45.30	245
2014	130	53.27	114	46.72	244
2015	131	53.68	113	46.31	244
2016	138	56.32	107	43.67	245
2017	126	50.00	126	50.00	252
2018	124	50.40	122	49.49	246
2019	132	54.77	109	45.22	241
2020	94	52.22	86	47.77	180