Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (36): 9-11.

• 博士论坛 • Previous Articles     Next Articles

Multi-objective cluster ensemble with system energy theory

HU Jian,SUN Jinhua   

  1. School of Business Administration,Chongqing University of Technology,Chongqing 400054,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-12-21 Published:2011-12-21


胡 健,孙金花   

  1. 重庆理工大学 工商管理学院,重庆 400054

Abstract: To raise the efficiency of cluster ensemble algorithm,make up the disadvantage of traditional cluster algorithm and assure the uniform no-deviation of clustering algorithm of a lot of cluster members,a new cluster ensemble with multi-objective cluster analysis framework is proposed in this paper.The optimal object function of multi-objective cluster is defined by using system energy theory.On the basis,a heuristic algorithm K-ETMC is designed,which is used to make a fast and effective clustering analysis on Iris,Wine and Soybean data sets.The experiment with MCLA,HGPA and CSPA typical algorithms comparison shows that cluster effect is better,which can effectively improve cluster result.

Key words: cluster, ensemble study, multi-objective optimization, system energy theory

摘要: 为提高聚类集成算法效率,弥补以往聚类集成算法的不足,确保多数聚类成员分簇的均匀无偏差,提出了一种新的基于聚类集成的多目标聚类分析框架,并利用系统能量理论定义了多目标聚类问题的优化目标函数。在此基础上,设计了一种启发式的K-ETMC聚类集成算法,并对Iris、Wine、Soybean三个数据集进行了快速有效的聚类分析,通过与MCLA,HGPA,CSPA三个典型聚类集成算法比较表明:该算法聚类效果较好,能够有效地改善聚类结果。

关键词: 聚类, 集成学习, 多目标优化, 系统能量理论