| 遗传算法在数值逼近中的应用 |
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| 引用本文： | 张春涛,向瑞银,任友俊.遗传算法在数值逼近中的应用[J].重庆三峡学院学报,2010,26(3):27-29,71. |
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| 作者姓名： | 张春涛 向瑞银 任友俊 |
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| 作者单位： | 1. 重庆三峡学院数学与计算机科学学院,重庆万州,404100
2. 曲靖师范学院计算机科学与工程学院,云南曲靖,655011 |
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| 摘 要： | 求解复杂连续函数的最佳逼近多项式是有理论和实际意义的,一般而言,求其数值解是很困难的.本文尝试把非数值优化算法——遗传算法,用于传统的数值逼近领域（求解最佳一致逼近、最佳平方逼近等）.通过后面的数值实验,说明遗传算法对这些问题的求解具有强的鲁棒性.
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| 关 键 词： | 遗传算法 数值算法 最佳逼近 函数逼近 |
On the Application of Genetic Algorithm to Numerical Approximation |
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| ZHANG Chun-Tao,XIANG Rui-Yin,REN You- Jun.On the Application of Genetic Algorithm to Numerical Approximation[J].JOurnal of Chongqing Three Gorges University,2010,26(3):27-29,71. |
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| Authors: | ZHANG Chun-Tao XIANG Rui-Yin REN You- Jun |
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| Institution: | ZHANG Chun-Tao1 XIANG Rui-Yin1 REN You-Jun2(1.College of Mathematic , Computer Science,Chongqing Three Gorges University,Wanzhou 404100)(2.School of Computer Science , Engineering,Qujing Normal University,Qujing 655011,Yunnan) |
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| Abstract: | It is difficult to solve the best approximate expression of the continuous function,but meaningful and important.This paper purports to apply the non-numerical optimizing algorithm,genetic algorithm,to the traditional numerical mathematic approximation,and the numerical experimentations show the robustness of the genetic algorithm to solve these problems. |
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| Keywords: | genetic algorithm numerical algorithm the best approximation function approximation |
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