| 摘要: |
| 进化算法的一个很大的不足是个体进化本身没有一个明确的引导趋势.该文借鉴个体进化的生命周期性,提出了一种基于生命期引导的生态进化模型.基于此模型的算法在个体生命期的各个阶段设置了相应的引导算子,使个体在整个生命期都基于其生态特征而被引导进化.实验结果验证了其优越性. |
| 关键词: 进化算法,生态环境,生命期,引导. |
| DOI： |
| 分类号: |
| 基金项目:本文研究得到国家自然科学基金（No.69971002）和中国科学技术大学青年科技基金资助。 |
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| Ecological Evolution Model Guided by Life Period |
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CAO Xian-bin,XU Kai,ZHANG Jie,WANG Xu-fa
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| Abstract: |
| Having no distinctly guided tendency is one of the main weaknesses of Evolutionary Algorithms. In reference to the individuals' life periodicity, an ecological evolution model guided by life period is proposed in this paper. In the model, the guiding sectors are set up at each phase of the life period, and the individuals' evolution is guided by their ecological features within the whole life period. The experimental results show the model's effectiveness. |
| Key words: Evolutionary algorithm, ecological environment, life period, guide. |
