神经网络

According to the ensemble neural network model established in this paper, the estimation result showed that the network had good stability and prediction accuracy and the estimation absolute mean relative error of 207 samples was 8.62%.

估算结果表明，所建立的神经网络集成模型，其网络有良好的稳定性和预测精度，207个样本估算的绝对平均相对误差为8.62%。

We utilise the date being gained from 5# BF of JinXi Iron and Steel Co.to train the network、to simulate forecasting and control.We also analysed predicting results and analysed the qualititive and quantitative relationship between controlling parameter or medium parameter and silicon content of heat metal.On base of these,we form some control rules and set up a whole silicon content of heat metal prediction and control NN model. The model use fixed method and amendable method to simulate prediction.

利用津西钢铁集团公司5#高炉的实际生产数据对网络进行系统学习、模拟预测和控制，进一步分析预测结果，分析可控参数及中间参数与铁水硅含量的定性及定量关系、制定控制规则，从而构建出完整的铁水硅含量预测与控制的神经网络模型。

In the application of CNN to synchronous generator modeling, the training process convergence of network learning is difficult to control.

在应用混沌神经网络进行同步发电机的建模过程中，对于CNN的学习，网络训练过程的收敛性很难控制。

The aim of this paper is to study the approx...

本文主要围绕径向基神经网络，研究其在L~P意义下的网络逼近能力。

On the basis of analyzing the computational features and parallelism in ANN, parallel processing structures are studied systematically and it is pointed out that a MIMD multiprocessor system is suitable for ANN Virtual implementation. A novel full-connected parallel architecture with shared multiport memory is proposed.

分析了神经网络的计算特点和它的本质并行性及其种类，进而对并行处理技术及并行机进行了较系统的研究，指出了MIMD多处理机系统较适合神经计算，并对此进行了专门讨论，得出了多总线共享分布式存储器系统具有较高的处理性能等结论。

The purpose of this thesis is to discuss the ways to combine genetic algorithms, neural network and fuzzy logic control and explore how to acquire the channel of intelligent information processing. Moreover, the application of the fuzzy neural network based on genetic algorithms in the field of industry boiler combusting system is discussed.

本文旨在探讨将遗传算法与神经网络、模糊控制相结合以获得智能信息处理功能的途径，并探讨了基于遗传算法的模糊神经控制在工业锅炉燃烧系统中的应用。

The physical simulations are performed to investigate the behavior of dynamic recrystallization in W18Cr4V high speed steel and H13 hot-work tool steel during hot deformation.

研究结果表明，对于工模钢流变应力的预测，最优的BP人工神经网络结构为3-9-10-1；采用BP人工神经网络对流变应力进行预测比传统的回归方法具有更高的精度和效率。

And the definition of the threshold and authority is a important part of the neural network. The process and method to made a neural network is provided also.

包括该模型的神经元构造，神经网络结构和学习算法，以及神经元权值和阈值的定义和意义，给出了构建这种神经网络模型的方法和步骤。

In order to improve the lateral ride quality of train without endangering safety,this paper illustrates a lateral semi-active suspension system based on the skyhook rule.A controlling model of the proposed system is then put forward based on nonlinear neural networks,with a neural identifier and a controller being also designed.

为了在保证行车安全的前提下，提高列车的横向平稳性能，提出一种基于天棚原理的列车横向半主动悬挂系统，并建立了半主动悬挂非线性神经网络控制模型，设计了神经辨识器和控制器。

On the basis of statistical results of implementation of neural network models, we get the most used calculations and their proportion in computation, and discuss the performance parameters of neurochip.

根据对多种神经网络模型实现算法的考察和统计，总结分析了神经计算中的常用操作及比例，讨论了设计芯片的性能指标，得到了很多有益的结论。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。