| 一种基于PSO的模糊聚类算法 |
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| 引用本文： | 冯征,阎敏,张智峰.一种基于PSO的模糊聚类算法[J].计算机工程与应用,2006,42(27):150-151,165. |
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| 作者姓名： | 冯征 阎敏 张智峰 |
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| 作者单位： | 天津大学管理学院,天津,300072;青岛理工大学商学院,青岛,266520;天津财经大学金融学院,天津,300222 |
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| 摘 要： | 在大量的模糊聚类算法中,模糊C均值聚类算法是应用最为广泛的,然而它存在着一些缺点:对初始值敏感,对噪声数据敏感,容易陷入局部最优。针对以上问题,提出了一种基于粒子群优化的模糊聚类算法,利用粒子群强大的全局寻优能力,这种算法克服了模糊C均值聚类算法的缺点,试验证明,这种算法是一种很有潜力的模糊聚类算法。
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| 关 键 词： | 粒子群优化 模糊聚类 模糊C均值算法 簇中心 |
| 文章编号： | 1002-8331-（2006）27-0150-02 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006-03-01 |
A PSO-based Fuzzy Clustering Algorithm |
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| FENG Zheng,YAN Min,ZHANG Zhi-feng.A PSO-based Fuzzy Clustering Algorithm[J].Computer Engineering and Applications,2006,42(27):150-151,165. |
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| Authors: | FENG Zheng YAN Min ZHANG Zhi-feng |
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| Affiliation: | 1.School of Management,Tianjin University,Tianjin 300072; 2.School of Business,Qingdao Technological University,Qingdao 266520; 3.School of Finance,Tianjin University of Finance and Economics,Tianjin 300222 |
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| Abstract: | Among lots of fuzzy clustering algorithms,the Fuzzy C-means Algorithm(FCM) is the most wide-used. However,FCM has some defects including sensitivity to the initial data,sensitivity to the noise data and getting in the local optimization.In order to overcome those defects,a new PSO-based fuzzy algorithm is put forward.The new PSO-based fuzzy algorithm is evaluated by a data set.Result shows that the algorithm has much potential. |
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| Keywords: | PSO fuzzy clustering FCM clustering centroid |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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