| 一种自适应遗传算法研究 |
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| 引用本文： | 潘凤萍,巩敦卫,孙晓燕,许世范.一种自适应遗传算法研究[J].中国矿业大学学报,2003,32(1):68-70. |
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| 作者姓名： | 潘凤萍 巩敦卫 孙晓燕 许世范 |
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| 作者单位： | 中国矿业大学,信息与电气工程学院,江苏,徐州,221008 |
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| 摘 要： | 首先提出一个刻画进化种群多样性的函数，考虑种群多样性与进化代数的关系，提出一个作用函数，在此基础上，提出一种自适应遗传算法，该 算法中交叉和变异操作的点数随种群多样性函数和作用函而变化，多峰值函数优化结果表明，该算法可以有效地解决早熟收敛问题，更易达到全局最优解。
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| 关 键 词： | 遗传算法 早熟收敛 作用函数 交叉 变异 |
| 文章编号： | 1000-1964(2003)01-0068-03 |
| 修稿时间： | 2002年7月11日 |
Research on a Novel Adaptive Genetic Algorithm |
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| PAN Fengping,GONG Dunwei,SUN Xiaoyan,XU Shifan.Research on a Novel Adaptive Genetic Algorithm[J].Journal of China University of Mining & Technology,2003,32(1):68-70. |
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| Authors: | PAN Fengping GONG Dunwei SUN Xiaoyan XU Shifan |
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| Abstract: | The function scaling diversity of evolution population was put forth. Taking the relation between diversity of evolution population and evolution time into account an effect function was present. Based on it, a novel adaptive genetic algorithm was put forth, in which the points of crossover and mutation operators change with diversity of evolution population and effect factor. The optimization result of multi-peak value function shows that the algorithm presented can solve premature convergence problem effectively and converge to the globally optimal solution. |
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| Keywords: | genetic algorithm premature convergence effect factor diversity of evolution population |
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