空军工程大学 机构 航空航天工程学院,陕西,西安,710038
纸质出版:2016
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张强, 王红卫, 陈游, 王文哲. 基于自适应权重的RFCM聚类算法[J]. 微电子学与计算机, 2016, 33(12): 80-84.
ZHANG Qiang, WANG Hong-wei, CHEN You, et al. Rough Fuzzy C-Means Clustering Algorithm Based on Self-adaptive Weights[J]. 2016, 33(12): 80-84.
提出了基于自适应权重的RFCM聚类算法
主要思路是在每一次迭代中
根据每个对象与聚类中心欧式距离不同
选择改进的正半轴反余切函数对欧式距离进行重新分布后确定均衡因子
通过均衡因子动态地调节固定权重获得自适应权重
进而运行RFCM算法.最后
基于人工和UCI数据集的仿真验证了所提算法的有效性
并应用于雷达信号分选
验证了所提算法的实用性.
This paper proposed RFCM clustering algorithm based on self-adaptive weights. According to different distance between every data object and clustering center
using improved arc cotangent function to redistribute the distance
acquiring adaptive weights through the equivalence factor in each iteration
then carrying out RFCM clustering algorithm. The simulations are performed on synthetic and UCI data sets
and the results show the validity of the proposed algorithm. Furthermore
the proposed algorithm is applied in sorting radar signal
and the results show the practicability of the proposed algorithm.
Dames D L, Bouldin D W. A cluster separation measure[J]. IEEE Transactions on Pattern Analysis and Machine intelligence, 1979, 1(2): 224-227. DOI: 224
Mitra S, Banka H, Pedrycz W. Rough-fuzzy collaborative clustering[J]. IEEE Transactions on Systems, Man, and Cybernetics; Part B, 2006, 36(4): 795-805. DOI: 795
郭军华. 数据挖掘中聚类分析的研究[D]. 武汉: 武汉理工大学, 2003.
Panwan Lingras. Interval set clustering of web users with rough k-means[J]. Journal of Intelligent Information System, 2004, 23(11): 5-16. DOI: 5
Maji P, Pai S K. Rough set based generalized fuzzy c-means algorithm and quantitative indices[J]. IEEE Transactions on Systems, Man, and Cybernetics; Part B, 2007, 37(6): 1529-1540. DOI: 1529
XIE X L, BENI, G. A validity measure for fuzzy cluster-ing[J]. IEEE Transactions on Pattern Analysis and Machine intelligence, 1991, 13(8): 841-847. DOI: 841
HUBERT L, ARABIE P. Comparing partitions[J]. Journal of Classification, 1985, 2(2/3): 193-218. DOI: 193
张腾飞, 陈龙, 李云. 基于簇内不平衡度量的粗糙K-means聚类算法[J]. 控制与决策, 2013, 28(10): 1479-1484. DOI: 1479
孙吉贵, 刘杰, 赵连宇. 聚类算法研究[J]. 软件学报, 2008, 19(1): 48-61. DOI: 48
刘兵, 夏士雄, 周勇. 基于样本加权的可能性模糊聚类算法[J]. 电子学报, 2012, 40(2): 371-375. DOI: 371
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