Description: 混沌时间序列 基于人工神经网络的一步或多步预测-Chaotic time series based on artificial neural network or multi-step prediction step Platform: |
Size: 5120 |
Author:wuyong |
Hits:
Description: MATLAB在时间序列建模预测及程序代码，可以通过本书学习简单的时间序列法及其源代码-MATLAB modeling in time series prediction and program code, you can book a simple time series study its source code Platform: |
Size: 498688 |
Author:cp |
Hits:
Description: 基于云模型的短期电价预测。一种基于云模型的时间序列预测的新型算法。-Based on cloud model of short-term price forecasting. A cloud-based model of the new algorithm for time series prediction. Platform: |
Size: 678912 |
Author:裂天 |
Hits:
Description: Matlab的关于EMD的几篇文章
谱和主成份分析用于EMD分解研究；基于EMD方法的混沌时间序列预测-Matlab several articles on EMD and principal component analysis for spectral decomposition of EMD EMD-based method of chaotic time series prediction Platform: |
Size: 254976 |
Author:ifengdoo |
Hits:
Description: A radial basis function network is an artificial neural network that uses radial basis functions as activation functions. It is a linear combination of radial basis functions. They are used in function approximation, time series prediction, and control. Platform: |
Size: 1024 |
Author:soroosh |
Hits:
Description: 嵌入维数自适应最小二乘支持向量机
状态时间序列预测方法
Condition Time Series Prediction Using Least Squares Support Vector Machine
with Adaptive Embedding Dimension
针对航空发动机状态时间序列预测中嵌入维数难于有效选取的问题, 提出一种基于嵌入维数自适应
最小二乘支持向量机( L SSVM ) 的预测方法。该方法将嵌入维数作为影响状态时间序列预测精度的重要参
数, 以交叉验证误差为评价准则, 利用粒子群优化( P SO ) 进化搜索LSSV M 预测模型的最优超参数与嵌入维
数, 同时通过矩阵变换原理提高交叉验证过程的计算效率, 并最终建立优化后的L SSVM 预测模型。航空发
动机排气温度( EGT ) 预测实例表明, 该方法可自适应选取适用于状态时间序列预测的最优嵌入维数且预测
精度高, 适用于航空发动机状态时间序列预测。- T o deal wit h the difficulty of selecting an appro pr iate embedding dimension for aeroeng ine co ndition
time series predictio n, a metho d based o n least squar es suppo rt vecto r machine ( L SSVM ) with ada ptive em
bedding dimension is pro po sed. I n the method, the embedding dimensio n is identified as a parameter that af
fects the accuracy o f the aer oengine condition time series predictio n par ticle sw arm o ptimizat ion ( P SO) is ap
plied to optimize the hyperpar ameter s and embedding dimension of the L SSV M pr edict ion model cro ssv alida
tion is applied to evaluate the perfo rmance o f the L SSVM predictio n mo del and matr ix tr ansfo rm is applied to
the L SSVM pr ediction model tr aining to accelerate the crossvalidation evaluation pro cess. Ex periments on an
aeroengine ex haust g as t emperatur e ( EGT ) predictio n demonst rates that the metho d is hig hly effective in em
bedding dimension selection. In compar ison w ith co nv Platform: |
Size: 342016 |
Author: |
Hits:
Description: 一个神经网络计算的库，实现几个通用神经网络体系和训练方法，自识别图，弹性网络等.like Back Propagation, Kohonen Self-Organizing Map, Elastic Network, Delta Rule Learning, and Perceptron Learning.-In this article, a C# library for neural network computations is described. The library implements several popular neural network architectures and their training algorithms, like Back Propagation, Kohonen Self-Organizing Map, Elastic Network, Delta Rule Learning, and Perceptron Learning. The usage of the library is demonstrated on several samples:
• Classification (one-layer neural network trained with perceptron learning algorithms)
• Approximation (multi-layer neural network trained with back propagation learning algorithm)
• Time Series Prediction (multi-layer neural network trained with back propagation learning algorithm)
• Color Clusterization (Kohonen Self-Organizing Map)
• Traveling Salesman Problem (Elastic Network). Platform: |
Size: 242688 |
Author:calford |
Hits:
Description: 实现时间序列预测，相空间重构的方法可以对时间序列做一一对应的映射，效果非常的好-Realize the time series prediction, phase space reconstruction method can do for time series one-to-one mapping,, the effect is very good
Platform: |
Size: 1024 |
Author:姜鹏 |
Hits:
Description: 该文档是最小二乘法进行时间序列预测使用的总结，针对不同的模型，而且还有相应的matlab实现代码。-This document is the least square method for time series prediction using summary, in view of the different model, and the corresponding matlab code. Platform: |
Size: 1110016 |
Author:王亦源 |
Hits:
Description: 灰色神经网络是有效的时间序列预测方法，本文以订单变化为例分析神经网络功能-Gray neural network is effective time series prediction method, this paper to change order as an example, this paper analyzes the function neural network
Platform: |
Size: 3072 |
Author:李波 |
Hits:
Description: 做时间序列预测的svm程序,matlab编的，多种时间序列预测模型-Time series prediction svm program, matlab code, and a variety of time-series forecasting model
Platform: |
Size: 157696 |
Author:chenyt |
Hits:
Description: 基于混沌理论的时间序列的系统多步预测函数-Based on the theory of chaos time series prediction function of the system Platform: |
Size: 227328 |
Author:王菲茵 |
Hits:
Description: 该程序为一个用神经网络预测时间序列，界面不错，经运行效果也很好。-This program for a time series prediction with neural network, the interface is good, the operation effect is very good also.
Platform: |
Size: 1024 |
Author:jiangnan |
Hits:
Search - time series prediction