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| 交互式遗传算法基于用户认知不确定性的定向变异 | |
| 引用本文： | 巩敦卫,郝国生,严玉若. 交互式遗传算法基于用户认知不确定性的定向变异[J]. 控制与决策, 2010, 25(1)-78 |
| 作者姓名： | 巩敦卫 郝国生 严玉若 |
| 作者单位： | 1. 中国矿业大学信息与电气工程学院,江苏,徐州,221008 2. 中国矿业大学信息与电气工程学院,江苏,徐州,221008;徐州师范大学计算机科学与技术学院,江苏,徐州,221116 3. 徐州师范大学计算机科学与技术学院,江苏,徐州,221116 |
| 基金项目： | 国家自然科学基金项目(60775044);;教育部“新世纪优秀人才支持计划”项目(NCET-07-0802) |
| 摘 要： | 利用用户认知的不确定性设计定向变异算子．首先,采用主成分分析法辨识用户认知的不确定性;然后,给出用户认知不确定性的区间表示与更新策略;最后,将用户认知的不确定性指导定向变异算子,包括：选择待变异的进化个体,确定变异位置,以及变异方法等．将所提方法应用于人眼图形优化,实验结果验证了该方法的优越性． |
| 关 键 词： | 遗传算法 交互 认知不确定性 定向变异, |
| 收稿时间： | 2009-02-23 |
| 修稿时间： | 2009-04-04 |
Directional mutation based on user's uncertain cognitive in interactive genetic algorithms |
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| GONG Dun-wei,HAO Guo-sheng,,YAN Yu-ruo. Directional mutation based on user's uncertain cognitive in interactive genetic algorithms[J]. Control and Decision, 2010, 25(1)-78 | |
| Authors: | GONG Dun-wei HAO Guo-sheng YAN Yu-ruo |
| Affiliation: | 1.School of Information and Electrical Engineering/a>;China University of Mining and Technology/a>;Xuzhou 221008/a>;China/a>;2.School of Computer Science and Technology/a>;Xuzhou Normal University/a>;Xuzhou 221116/a>;China |
| Abstract: | A directional mutation operator is designed by using the user's uncertain cognitive.The main ingredient analysis is used to identify the user's uncertain cognitive.An interval-based expression and an update strategy of the user's uncertain cognitive are given.Finally,the user's uncertain cognitive is to guide a directional mutation operator,including the choice of candidate individuals to be mutated,the determination of positions to mutate,as well as the strategy to mutate.The proposed algorithm is applied ... |
| Keywords: | Genetic algorithm Interaction Uncertain cognitive Directional mutation |
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