| 非随机替代个体选择的代理模型评价策略 |
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| 引用本文： | 程健,郭一楠,巩敦卫,钱建生.非随机替代个体选择的代理模型评价策略[J].电子学报,2009,37(1):190-194. |
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| 作者姓名： | 程健 郭一楠 巩敦卫 钱建生 |
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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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| 基金项目： | 国家自然科学基金，中国博士后科学基金，中国矿业大学青年科学基金 |
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| 摘 要： | 代理模型评价策略是解决交互式遗传算法中人疲劳这一瓶颈问题的主要手段.每代中代理模型评价个体选择不同,将导致不同的算法性能,甚至算法不收敛.针对该问题,提出基于样本聚类的非随机替代个体选择策略.给出广义近似距离、类近似距离和中心近似距离三种判断个体所属类的距离度量.面向服装进化设计系统实例,仿真结果表明非随机选择比随机选择在统计意义上具有更好的稳定性,可以有效避免个体选择不良误导进化过程.
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| 关 键 词： | 个体选择 聚类 代理模型 交互式遗传算法 |
| 收稿时间： | 2007-11-23 |
Surrogate Model-based Evaluation Strategy with Non-random Selection of Substituted Individuals |
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| CHENG Jian,GUO Yi-nan,GONG Dun-wei,QIAN Jian-sheng.Surrogate Model-based Evaluation Strategy with Non-random Selection of Substituted Individuals[J].Acta Electronica Sinica,2009,37(1):190-194. |
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| Authors: | CHENG Jian GUO Yi-nan GONG Dun-wei QIAN Jian-sheng |
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| Affiliation: | School of Information and Electrical Engineering;China University of Mining and Technology;Xuzhou;Jiangsu 221008;China |
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| Abstract: | Surrogate model-based evaluation strategy is a main method aiming at solving human fatigue in interactive genetic algorithms.Different substituted individuals are selected in surrogate evaluation strategy will lead to different performance,even divergence.To solve the problem,non-random selection method of substituted individuals based on clustering is proposed.Three kinds of distance,including generalized approximate distance,clustering approximate distance and center approximate distance,are given so as t... |
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| Keywords: | selection of individuals clustering surrogate model interactive genetic algorithms |
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