【摘要】 本文根据棉花病虫害的８０种症状，构造了一个部分连接的神经网络模型，用它对数１０种棉花病虫害进行诊断，样本正确率达１００％，使用正确率达９０％以上。系统使用简便，并可推广应用到其它类农作物上。更多还原

【Abstract】 The model of a part connection BP network has been constitued according to 80 symptoms of cotton diseases and inset pests, new model simplifies networks structure and improves learning speed, using new model to diagnostic many tens of cotton diseases and inset pests, Sample right rate achieves 100%, application right rate overtake 90%.更多还原