Prediction model of maize yield estimation based on the com-bination of genetic algorithm and artificial neural network
基于遗传算法与人工神经网络相结合的玉米估产研究

On the basis of the combination of Genetic Algorithm and BP Neural Network,the estimation of maize yield in Lishu County,Jilin Province was predicted in this paper.The new method was compared with BP Neural Network and Gray Model Theory as well.The results indicate that the prediction values approximate to the real maize yield and are more accurate than BP network and gray model theory.