| BP神经网络的改进及其在股票预测中的应用 |
| |
| 引用本文： | 王亿楷,赖国明.BP神经网络的改进及其在股票预测中的应用[J].韩山师范学院学报,2008,29(6). |
| |
| 作者姓名： | 王亿楷 赖国明 |
| |
| 作者单位： | 韩山师范学院数学与信息技术系,广东潮州,521041 |
| |
| 摘 要： | 研究了BP神经网络，对BP算法的权值初始化进行改进，使得其收敛速度更快，并建立了基于BP神经网络的股价预测模型．最后以深发展A的收盘价为例，分析改进后NBP神经网络模型的预测效果．
|
| 关 键 词： | 神经网络 BP算法 股票预测 |
The Improvements of BP Neural Network and Its Application in Stock Prediction |
| |
| WANG Yi-kai,LAI Guo-ming.The Improvements of BP Neural Network and Its Application in Stock Prediction[J].Journal of Hanshan Teachers College,2008,29(6). |
| |
| Authors: | WANG Yi-kai LAI Guo-ming |
| |
| Institution: | WANG Yi-kai,LAI Guo-ming (Department of Mathematics , Information Technology,Hanshan Normal University,Chaozhou 521041,China) |
| |
| Abstract: | This article studies the BP neural network,makes the improvement to the BP algorithm's initial weight,causes its convergence rate to be quicker,and has established stock price forecast model based on the BP neural network.Finally,taking Shenzhen Development A's closing price as example data;it analyzes the forecasting effect of the improved BP neural network model. |
| |
| Keywords: | neural network BP algorithm stock prediction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
