电子学报Issue(11)：2239-2246,8.DOI:10.3969/j.issn.0372-2112.2014.11.017
关于如何用角度信息引入决策者偏好的研究
A Study on How to Use Angle Information to Include Decision Maker’s Preferences
摘要
Abstract
The decision maker(DM)usually is only interested in small part of Pareto optimal solutions in the actual multi-ob-jective optimization .However ,the traditional multi-objective optimization algorithms pay more attention to the entire surface of the Pareto optimal solution set which need to spend large amount of computation time on the futile solutions search and the Decision Maker is difficult to select their preferred solutions from numerous solutions (especially when the problem’ s object is greater than 3 ) .Therefore ,this paper proposed a preference multi-objective evolutionary algorithm which is based on the angle information of in-dividuals .This method could priority retain these individuals which is closer to the DM’s preference region by redefining the domi-nation relation and crowding distance of individuals ,then the population will be guided to the DM’s preference region .关键词
多目标进化算法/偏好多目标优化/偏好点/交互式过程/决策者Key words
multi-objective evolutionary algorithm/preference multi-objective optimization/preference point/interactive pro-cess/decision maker分类
信息技术与安全科学引用本文复制引用
郑金华,谢谆志..关于如何用角度信息引入决策者偏好的研究[J].电子学报,2014,(11):2239-2246,8.基金项目
国家自然科学基金（No ．61379062，No ．61070088）；湖南省自然科学基金（No ．14JJ2072）；湖南省教育厅重点科研项目（No ．12A135）；湖南省研究生创新基金 （）
