摘要
BP学习算法是一种单向传播的多层前向网络,Matlab中的神经网络工具箱是以人工神经网络理论为基础,基于Matlab的工具箱,结合西瓜仁重的预测,验证了BP神经网络预测西瓜仁重的可行性,且BP算法收敛速度快,误差小,值得在预测作物生长中推广。
BP learning algorithm is a one-way transmission of multi-layer to the network, Madab toolbox is based on the theory of artifi- cial neural network, based on Maflab toolbox, with watermelon-heavy forecasts, BP neural network forecast the feasibility of re-watermelon is verified, and fast convergence, small error, should be promoted in the forecast crop growth.
作者
杨宝华
YANG Bao-hua （Institute of Information and Computer, Anhui Agricultural University, Hefei 230036, China）
出处
《电脑知识与技术》
2008年第7期124-125,134,共3页
Computer Knowledge and Technology
基金
安徽省教育厅资助项目（KJ20078158）
