基于BP神经网络预测的马铃薯晚疫病预测系统

Potato late blight prediction system based on BP NN

马铃薯晚疫病是对马铃薯种植危害最大的病害之一,这种病现在还没有很好的根冶办法,只能以预防为主。BP神经网络在预测控制中有着极其广泛的应用,本文首先介绍了BP算法及网络隐含层与结点数的相关问题,然后说明了利用神经网络预测实现的马铃薯晚疫病预测系统,系统采用BP神经网络算法,以气象数据等作为预测的输入,达到预测马铃薯晚疫病流行程度的目的。

Potato late blight is one of the most harmful diseases of potato, now it can't be cured completely, we mainly can prevent it. BP neural network is used widely in prediction control. The writing introduces a system that uses NN to predict potato late blight, it uses the arithmetic of BP NN, and its input is weather data, for the prediction of potato late blight.