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

Table 17

Performance comparison of various models for wheat price forecasting.

	Inputs	(%)	(%)	(%)
(1) Single models
ARIMA		33.520	42.250	16.651
ANN1	~	11.752	13.230	5.285
SVR1	~	10.203	13.586	4.661
MARS1		12.804	13.794	5.667
(2) Integrated models
ARIMA-ANN		8.984	10.883	4.078
ARIMA-SVR		9.779	11.371	4.347
ARIMA-MARS		10.643	13.937	4.809