Artificial Neural Network and Genetic Algorithm Hybrid Intelligence for Predicting Thai Stock Price Index Trend

Table 4

Prediction performances of Inthachot et al. [12] model and this study’s model.

Year	Accuracy
	Inthachot et al. [12]	This study	Percentage increase
2009	0.5602	0.6293	12.3349%
2010	0.5257	0.6000	14.1335%
2011	0.5986	0.6887	15.0518%
2012	0.5592	0.6041	8.0293%
2013	0.5714	0.6531	14.2982%
2014	0.5796	0.6408	10.5590%
Average	0.5658	0.6360	12.4011%