首页> 外文学位 >Improving the standard ant clustering algorithm using genetic algorithms.
【24h】

Improving the standard ant clustering algorithm using genetic algorithms.

机译:使用遗传算法改进标准蚂蚁聚类算法。

获取原文
获取原文并翻译 | 示例

摘要

This thesis presents an attempt towards the improvement of the Standard Ant Clustering Algorithm by using the techniques of Genetic Algorithms. Goals of this thesis consist of multiple phases. The world of ants consists of two types of objects: artificial ants and data items. The task of the artificial ants is to wander around the world for a set number of steps, and attempt to form clusters for each type of data items. Next, ants pick-up a data item if it believes the location cell is not of a cluster. Additionally, if an ant is carrying a data item, it is expected to drop it off when it believes it falls within a cluster. During this process, any carrying ant (an artificial ant that is carrying a data item of any type) looks at a fixed neighborhood edge length to determine clusters existence. Edge length is anticipated to be relative to the world size, and it is not determined whether a larger or smaller edge would allow a higher clustering quality. This thesis will use the techniques of genetic algorithms and attempt to make use of biologically powered methods to maximize the clustering formation and come up with the best possible clusters that eventually will result into a new algorithm we will call ACAGA..
机译:本文提出了一种利用遗传算法技术改进标准蚂蚁聚类算法的尝试。本文的目标包括多个阶段。蚂蚁世界由两种类型的对象组成:人工蚂蚁和数据项。人造蚂蚁的任务是在世界各地漫游一定数量的步骤,并尝试为每种类型的数据项形成簇。接下来,如果蚂蚁认为位置单元格不是集群的话,它们将拾取数据项。另外,如果一只蚂蚁携带一个数据项,那么当它认为它属于集群时,可以将其删除。在此过程中,任何携带的蚂蚁(携带任何类型的数据项的人工蚂蚁)都会查看固定的邻域边缘长度,以确定集群的存在。预计边缘长度与世界大小有关,并且不确定较大或较小的边缘是否会允许较高的聚类质量。本文将使用遗传算法的技术,并尝试利用生物动力方法来最大化聚类的形成,并提出可能的最佳聚类,最终将产生一种新的算法,我们将其称为ACAGA。

著录项

  • 作者

    AlFraihi, Mohammed Hamad.;

  • 作者单位

    California State University, Fullerton.;

  • 授予单位 California State University, Fullerton.;
  • 学科 Computer science.;Bioinformatics.
  • 学位 M.S.
  • 年度 2014
  • 页码 39 p.
  • 总页数 39
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号