- 倒传递演
- 反传算法
- 反向传播算法
- 回传式学习算法
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back propagation algorithm中文什么意思
例句与用法
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- Based on polymerization reaction of the nylon - 6 rubberized cord fabric production of distributed control system in yangzhou organic chemical plant computer integrated manufacturing system ( yh - cims / dcs ) , the multiple stepwise regression method was used to build the statistic mathematical models of the molecule weight and the monomer quantum of casting slice belt . then the optimization model of polymerization reaction was presented , which was solved by using simulation annealing algorithm to obtain the best techniques parameters . the improved hybrid genetic algorithm and back propagation algorithm are combined to train neural network , brought out the neural network prediction model of casting slice belt ' s average molecule weight to guide the technologist on - line
提出了流程工业生产过程操作优化策略和应用实施方法，包括生产过程离线优化策略、非线性问题求解策略、在线优化模型及学习策略；结合扬州有机化工厂计算机集成制造系统集散控制系统( yh - cims dcs )的实施，针对锦纶? 6浸胶南京理工大学博士学位论文摘要帘于布生产中己内酚胺聚合反应过程优化控制这一工程实际问题，采用统计建模方法，建立了聚合反应过程的优化模型；为求解所得的优化模型，提出了种改进的有约束条件下的模拟退火算法，该算法能避免陷于局部最优解，有效地提高了所求解的全局性和可靠性：提出了基于改进的ga算法和sp算法相结合的混合学习算法，建立了基于神经网络的聚合反应过程生产目标在线预测模型，该算法和模型满足了生产中的实时性和实用性要求。 - 5 based on studying artificial nerve network theory , establish the nerve network model of cutting parameter . use back propagation algorithm ( bp algorithm ) as system ' s nerve network learning method . system has realized cutting parameter nerve network intelligentized choosing function
5在深入研究人工神经网络理论的基础上，建立了切削参数选择的神经网络模型，采用误差反传算法(即算法)作为切削参数智能选择的神经网络学习方法，实现了切削参数人工神经网络智能选择功能。 - Using error back propagation algorithm . the limitation of the bp net is also improved ; 2 > when prediction with little training sample set and large variable size is concemed , this paper abstracts the prime factors from the training sample set using rough set theory , then only inputs the prime factors into ann . this diminishes the size and the input nodes number of ann
对于即网络本身易陷入局部极小点及收敛速度慢的问题，在文中也得到了改进； 2 、对于财政转移支付中标准收入的测算属于多指标小样本的预测问题，文中首次利用粗集理论对初始的指标体系进行约简，提取出关键性的因素作为神经网络的输入。 - After researching the application of artificial neural network to fault diagnosis of transformer , the back propagation algorithm is improved observably . inducting chaos dynamics principium to create chaos neural network back propagation algorithm and using the pretreatment of training sample , the emulation program show that this method is effective
本文深入研究了人工神经网络在变压器故障诊断中的应用，对目前最常采用的bp算法做出了较大改进，在原有算法中引入混沌动力学原理构造了混沌神经网络bp算法，并提出了训练样本集的预处理方法，在仿真训练中取得了满意的效果。 - On basis of such theory , penman apply back propagation algorithm to estimate a stock - sanxiashuili ( 600116 ) . compare the estimated price with the real price and analyze the reasons , we point out the advantages and the disadvantages of the new method finally and get some satisfying results
在上述理论基础上，笔者针对一支个股? ?三峡水利（ 600116 ）利用bp网络建立了这支股票的估价模型，并将这支个股的估计价格和实际价格曲线进行了拟合，在实践上也取得了较满意的结果。