| 改进小生境遗传算法在组卷策略中的应用研究 |
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| 引用本文： | 胡海峰,何伟娜.改进小生境遗传算法在组卷策略中的应用研究[J].喀什师范学院学报,2011,32(3):65-67. |
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| 作者姓名： | 胡海峰 何伟娜 |
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| 作者单位： | 平顶山学院计算机科学与技术学院,河南平顶山,467000 |
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| 摘 要： | 组卷系统组成试卷的效率和成功率主要依赖于组卷算法.结合传统的组卷算法的优缺点,提出了一种新的组卷算法,这种算法将聚类分析、共享技术和拥挤技术有机的结合起来,可以有效的搜索多模空间的多个极值点.同时可以通过调节拥挤因子控制收敛到的生境数目,避免找到无效的极值点.这种算法无须事先确定生境的数目和生境的大小,可以适用于各种问题的优化.
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| 关 键 词： | 组卷策略 小生境 遗传算法 |
Application of Improved Niche Genetic Algorithm in Test Paper Strategy |
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| HU Hai-feng,HE Wei-na.Application of Improved Niche Genetic Algorithm in Test Paper Strategy[J].Journal of Kashgar Teachers College,2011,32(3):65-67. |
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| Authors: | HU Hai-feng HE Wei-na |
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| Institution: | HU Hai-feng,HE Wei-na(Pingdingshan University,Pingdingshan 467000,He'nan,China) |
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| Abstract: | The efficiency and success rate of Generating Test Paper System generate test paper depends on test paper algorithm.Combined advantages and disadvantages of traditional generating test paper algorithm,this paper proposes a new generating test paper algorithm.This algorithm integrates cluster analysis,sharing technology and crowded technology organically,which can efficiently search a number of extreme points of multi-mode space.Without pre-determined the number and size of the search area,this algorithm can... |
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| Keywords: | Test Paper Strategy Microhabitat Genetic Algorithm |
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