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BP人工神经网络在植物病虫害预测中的应用
Application of BP Neural Network in Prediction of Plant Diseases and Insects
【摘要】 简单介绍了误差反向传播网络(BP)的工作原理,并且综述了BP人工神经网络在植物病虫害发生流行程度预测方面的研究进展,最后讨论了为提高人工神经网络预测精度应注意的问题。
【Abstract】 The principle of back-propagation algorithm(BP) was introduced.The application of BP in forecasting plant diseases and insects was also summarized.Some problems that should be paid attention to were discussed in order to improve the prediction precision.
【关键词】 BP神经网络;
植物保护;
病虫害;
预测;
【Key words】 BP neural network; Plant protection; Plant diseases and insects; Prediction;
【Key words】 BP neural network; Plant protection; Plant diseases and insects; Prediction;
【基金】 淮阴师范学院青年教师基金(05HSQN058);淮安市科技项目(SN0710)
- 【文献出处】 安徽农业科学 ,Journal of Anhui Agricultural Sciences , 编辑部邮箱 ,2007年25期
- 【分类号】S431
- 【被引频次】24
- 【下载频次】376