改进BP神经网络,improved BP neural network
1)improved BP neural network改进BP神经网络
1.Application ofimproved BP neural network to groundwater environmental quality evaluation;改进BP神经网络在地下水环境质量评价中的应用
2.Forecast water consumption withimproved BP neural network;应用改进BP神经网络进行用水量预测
3.Highway traveling passenger volume forecast based onimproved BP neural network;基于改进BP神经网络的公路旅游客流量预测
英文短句/例句
1.Application of Improved BP Neural Network in Economic Forecasts;改进BP神经网络在经济预测中的应用
2.Shanghai Stock Index Prediction Based on Improved BP Neural Network;基于改进BP神经网络的上证指数预测
3.The Research on Object Recognition Base on Modified BP Neural Network;基于改进BP神经网络的物体识别研究
4.Improved BP Algorithm and Its Application in Prediction of Stock Price;改进BP神经网络在股市预测中的应用
5.Seabed Classification with Improved BP Neural Network基于改进BP神经网络的海底底质分类
6.PID Controller Application Based on the Improved BP Neural Network Algorithm;基于改进BP神经网络算法的PID控制器应用研究
7.Short-Term Load Forecasting Based on Improved BP Neural Network;基于改进BP神经网络的短期负荷预测研究
8.Research on Face Detection Algorithm Based on Improved BP Neural Network;基于改进BP神经网络的人脸检测算法研究
9.The Research of Intrusion Detection Model Based on BP Neural Network;基于改进BP神经网络入侵检测系统的研究
10.An improve BP neural networks for forecasting electricity price Based on chaos;基于混沌与改进BP神经网络的电价预测方法
11.An Improved BP Neural Network in the Railway Freight Volume Forecast;铁路货运量预测的改进BP神经网络方法
12.Based on BP Neural Network Kalman Filter Algorithm Improvement;基于BP神经网络的Kalman滤波算法的改进
13.Coal requirement forecasting model of improved BP neural network;改进的BP神经网络煤炭需求预测模型
14.Design of Improved BP Neural Network on Digital Identification;BP神经网络在字符识别中的设计改进
15.Study on Improved Algorithm and Application of BP Neural NetworkBP神经网络的算法改进及应用研究
16.Improvement and Application of BP Neural Network Forecasting AlgorithmBP神经网络预测算法的改进及应用
17.Research on BP neural networks based on improved artificial fish-swarm algorithm基于改进AFSA算法的BP神经网络的研究
18.Improved BP neural network feature selection method一种改进的BP神经网络属性选择方法
相关短句/例句
modified BP neural network改进BP神经网络
1.A new expressway ramp OD matrix estimation model was presented based on themodified BP neural network in order to deal with the deficiency of the hypothesis that each vehicle remaining on line moved off the freeway with the same probability.针对高速公路出入口OD矩阵推算方法中假设每一留线车辆以等概率驶离高速公路的不足,提出了基于改进BP神经网络的高速公路出入口OD矩阵推算模型,并设计了OD推算神经网络。
3)improved BP neural network改进的BP神经网络
1.As artificial neural network method not only possesses ability of self-taught, self-organized and high non-linear mapped, but also can consider both quantitative and quanlitative factors, based onimproved BP neural network, a lot of neural network models are established to predict parameters of surfac.利用大量的地表移动实际观测数据样本对该网络模型进行训练和学习,并用该网络模型对地表移动参数进行预计,结果表明,该改进的BP神经网络具有收敛速度快、预计参数精度高的优点,从而为开采沉陷地表移动预计中参数的选取提供了新方法。
2.On the basis of the gray prediction models(the equidistant gray model,the non-equidistant gray model,the optimized gray model) and theimproved BP neural network models(the gradient descending algorithm of having momentum and Levenberg-Marquardt algorithm),the mechanical characteristics of the concrete-lined shaft wall are predicted.1作为预测预报软件开发工具,采用灰色预测模型(等距灰色模型、非等距灰色模型、优化灰色模型)及改进的BP神经网络预测模型(有动量的梯度下降法、Levenberg-Marquardt算法)对混凝土井壁结构的受力状态进行预测。
4)improved BP neural network改进型BP神经网络
1.Nonlinear correction of methane sensor based onimproved BP neural network;基于改进型BP神经网络的瓦斯传感器的非线性校正
2.Genetic algorithms were used to optimize the initial weights and threshold of theimproved BP neural network in simulation.该模型运用遗传算法优化改进型BP神经网络的初始权值和阈值,具有快速学习网络权重和全局搜索的能力,有效解决了BP神经网络容易陷入局部极小点和训练结果不稳定的问题。
5)improved BP neural networks model改进BP神经网络模型
prehensive evaluation on water quality for cascade hydropower stations in Supa River basin based onimproved BP neural networks model;基于改进BP神经网络模型的苏帕河流域梯级电站水质综合评价
6)Improved BP nerve network改进的BP神经网络
1.Improved BP nerve network, adopting the momentum method and study velocity from orientation, was applied to the fault diagnosis of the fan.根据风机的故障诊断特点,确定神经网络的结构与参数,并制作了相应的故障诊断界面,最后通过风机的故障诊断实例表明:改进的BP神经网络提高了学习速度,有效地抑制了网络陷于局部极小,缩短了学习时间,是风机故障诊断的有效方法。
2.As for the deficiency of BP network, this paper suggests an improved BP nerve network model which can serve in breakdown diagnose of tubine generator set.就BP网络的不足,提出了一种改进的BP神经网络模型,用于汽轮发电机组故障的诊断。
延伸阅读
神经网络BP算法分子式：CAS号：性质：它是D.Rumellart等人提出的一个监督训练多声能神经网络的算法，每一个训练范例在网络中经过两遍传递计算：一遍向前传播计算，从输入层开始，传递各层并经过处理后，产生一个输出，并得到一个该实际输出和所所需输出之差的差错矢量；一遍向反向传播计算，从输出层至输入层，利用差错矢量对权值进行逐层修改。BP算法有很强的数学基础，戏剧性地扩展了神经网络的使用范围，产生了许多应用成功的实例，对神经网络研究的再次兴起过很大作用。
