Integrated Feature Selection of ARIMA with Computational Intelligence Approaches for Food Crop Price Prediction

Table 16

Performance comparison of various models for rice price forecasting.

	Inputs	(%)	(%)	(%)
(1) Single models
ARIMA		48.697	53.077	12.615
ANN1	~	13.915	15.320	3.557
SVR1	~	27.994	34.514	6.912
MARS1		20.392	25.090	5.196
(2) Integrated models
ARIMA-ANN		10.365	12.037	2.650
ARIMA-SVR		7.958	9.786	2.057
ARIMA-MARS		11.244	15.566	2.916