| 一种带自学习算子的GA-BP方法的设计与实现 |
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| 引用本文： | 陈勇.一种带自学习算子的GA-BP方法的设计与实现[J].微计算机信息,2011(7). |
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| 作者姓名： | 陈勇 |
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| 作者单位： | 东南大学软件学院;苏州高博软件技术职业学院软件工程系; |
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| 摘 要： | 本文提出一种带自学习算子的GA-BP预测模型,并将其应用于城市发展预测中,在MATLAB,GAOT工具箱上进行了实现,进而分别运用BP,GA-BP,带自学习算子的GA-BP方法对南京的实例进行了预测,将三种方法的预测结果与实际值进行了对比分析,结果表明,增加了自学习算子的GA-BP方法有效且收敛性得到提高。
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| 关 键 词： | 自学习算子 GA-BP MATLAB 城市发展 |
Design And Realization of A New GA-BP Algorithm Introducing In Self-Learning Operator |
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| CHEN Yong.Design And Realization of A New GA-BP Algorithm Introducing In Self-Learning Operator[J].Control & Automation,2011(7). |
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| Authors: | CHEN Yong |
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| Affiliation: | CHEN Yong (College of Software Engineering SouthEast University,China) (Department of Software Engineering,Global Institute ofSoftware Technology,Suzhou,China) |
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| Abstract: | This paper proposes a forecasting model based on a new algorithm of GA-BP introducing in self-learning operator, and uses GAOT tool box in MATLAB to realize it, and then applies BP algorithm, GA-BP algorithm, GA-BP introducing in self-learning operator algorithm in the NanJing's case respectively. By comparing the three algorithms' forecasting data with the real data and analyzing the results, it shows the new algorithm is effective and its convergence is promoted significantly. |
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| Keywords: | self-learning operator GA-BP MATLAB indicators forecast urban development |
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