Crop Yield Forecasting Using Artificial Neural Networks: A Comparison between Spatial and Temporal Models

Table 1

Statistical results of neural network training and testing.

	Training			Testing
	𝑁	MSE	𝑅	𝑁	MSE	𝑅
MLP (100)	329	0.0001	0.9996	40	0.0001	0.9943
MLP (200)	329	0.0001	0.9998	40	0.0001	0.9981
NARNN (5 d)	105	0.1035	0.9682	20	0.0231	0.8800
NARNN (10 d)	105	0.0069	0.9753	20	0.0188	0.9298
NARXNN (5 d)	105	0.0174	0.908	20	0.0528	0.6945
NARXNN (10 d)	105	0.0271	0.8574	20	0.0628	0.6801