查询词典 neural network

The global MLP neural network with 3 layers and the local linear polynomial map with first order are used to model the reverberation sequence.

本文分别用三层MLP神经网络和线性一阶映射多项式对混响进行全局非线性建模和局部线性建模及预测性能分析。

A linear subsystem of speed and a linear sub-system of tension can be obtained by combining the inverse neural network with the two-motor variable frequency speed-regulating system.

然后分别对速度和张力子系统设计线性闭环控制器从而实现对两变频调速电机系统的高性能控制。

A method of using LINN neural network combined with data fusion is developed to carry out the target recognition.

然后利用该算法，提出了和线性内插神经网络相结合的识别方法。

The result shows that it is feasible to use artificial neural network model to calculate the liquation index by static cone penetration test.

计算结果表明，利用人工神经网络由静力触探推算液化指数是可行的。

Liquation ; static cone penetration test ; artificial neural network

液化；静力触探；人工神经网络

XUE Xinhua, Application of Artificial Neural Network in Estimation of Foundation Soil Liquefaction, 2004

薛新华，人工神经网络在地基土液化判别中的应用，2004

Some methods were adopted to resolve the problem of local convergence and long learning time of BP neural network.

采取附加动量项和自适应学习步长的措施，解决了BP神经网络局部收敛和学习时间过长的问题。

Simultaneously, as the self-organization mapping neural network does not has the competitive learning characteristic of an objective function, the method is free from the problem of local extremum.

同时，由于自组织映射神经网络的无目标函数的竞争学习特性，本方法摆脱了局部极值问题。

This paper introduces the homotopy algorithm into back-propagation neural network and indicates that the convergence speed can be improved and the defects of converging to local extremum can be eliminated.

同伦算法是解决非线性优化问题的新理论，将同伦算法引入误差反向传播神经网络，提高了网络的训练速度，消除了常规BP网络算法收敛于局部极值的缺点。

The fault diagnosis of Fuzzy ANN is realized by the Neural Network Toolbox of MATLAB. The result is proved valid, but also proved easy to be trapped in the local extremum.

这里以BP网络为应用模型，把模糊化后的故障特征参数作为网络的输入样本，对样本数据训练、仿真，应用MATLAB提供的神经网络工具箱函数实现了模糊神经网络对设备故障的诊断，结果证明了该诊断模型的有效性，但也暴露出BP算法易陷入局部极值的弱点。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。