• WNN can be seen as a classifier to distinguish the corrupted or uncorrupted pixels from others in both approaches.

    在两种方案中,WNN都可以看作是一个区分污染与未污染像素的分类器。

    youdao

  • Using MRA-WNN, we can approach the whole developing trend of the stock market (the contour), and also capture the changing details.

    应用MRA-WNN既能逼近股票市场的整体变化趋势(轮廓),亦能捕捉变化的细节。

    youdao

  • WNN controller with the idea of neural networks inverse control is applied. Using multi-step predictive index function to train the weights of controller.

    采用神经网络逆控制的思想设计小波神经网络控制器,引入多步预测性能指标函数对控制器权值进行在线训练。

    youdao

  • Secondly, this paper summarizes the current main methods of harmonic detection and puts forward a harmonic detection method based on wavelet neural network (WNN).

    其次,总结了当前主流的谐波检测方法,提出了一种基于小波神经网络的谐波检测方法。

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  • Structure model and algorithms of Wavelet Neural Network (WNN) are designed combining the advantages of both wavelet transform and Artificial Neural Network (ANN).

    结合小波变换和神经网络的优势给出小波神经网络的结构模型,研究了小波神经网络的学习算法;

    youdao

  • Integrating the merit of wavelet transform with that of artificial neural network, a wavelet neural network (WNN) model for forecasting network traffic was created.

    结合小波变换和人工神经网络的优势,建立一种网络流量预测的小波神经网络模型。

    youdao

  • It is also indicated that current WNN has a poor convergence performance because of adopting the random initialization method and gradient training algorithm of traditional BP NET.

    还指出由于当前的连续小波神经网络主要使用传统BP神经网络的随机初始化方法和基于梯度的训练算法,因此存在收敛性差的缺点。

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  • Aiming at the issue about multi-step prediction of the traffic flow chaotic time series, a fast learning algorithm of wavelet neural network (WNN) based on chaotic mechanism is proposed.

    针对交通流量混沌时间序列多步预测的问题,提出了一种基于混沌机理的小波神经网络(WNN)快速学习算法。

    youdao

  • The paper proposes application of Wavelet Neural Network in high-frequency time series calendar effects' study. At last, the paper proves that WNN is better than classical FFF regression.

    提出了用小波神经网络(WNN)来定量研究高频金融时间序列“日历效应”,通过比较发现WNN是比弹性傅立叶形式(FFF)回归技术更具优势的方法。

    youdao

  • The paper proposes application of Wavelet Neural Network in high-frequency time series calendar effects' study. At last, the paper proves that WNN is better than classical FFF regression.

    提出了用小波神经网络(WNN)来定量研究高频金融时间序列“日历效应”,通过比较发现WNN是比弹性傅立叶形式(FFF)回归技术更具优势的方法。

    youdao

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