自适应特征熵权模糊C均值聚类算法的研究
黄海新; 孔畅; 于海斌; 文峰
刊名系统工程理论与实践
2016
卷号36期号:1页码:219-223
关键词模糊C均值聚类 自适应 特征权重
ISSN号1000-6788
其他题名Research on adaptive entropy weight fuzzy c-means clustering algorithm
通讯作者黄海新
产权排序1
中文摘要特征权重算法对聚类效果有很大的影响,而传统的特征权重算法忽略了特征项在类间和类内的分布情况.因此,研究聚类后样本特征属性表现的有序性程度对聚类结果的影响,分析聚类后样本特征属性的分布情况,提出了一种自适应特征熵权模糊C均值聚类算法.该算法以聚类后的特征熵和信息增益作为准则调整特征权值,通过聚类与权重更新逐步迭代优化,直至获得最优的特征权值.实验表明,自适应特征熵权模糊C均值聚类算法能够有效地区分各个特征属性对聚类效果的重要程度;较于其它加权模糊C均值聚类算法,该算法能够得到更高的聚类准确率.
英文摘要Feature weight algorithm has great impact on the classification results. Traditional algorithms didn't consider distribution information among and inside classes. Therefore, study the impact of ordering degree of feature attributes after clustering, and analyse the distribution of feature attributes, named as adaptive feature entropy weight fuzzy C-means clustering algorithm (AEWFCM), is proposed. Both the clustering features entropy and the information gain are the criteria to adjust feature weights. By clustering iterative optimization weight gradually and continuously updated until the best feature weights obtained. Experimental results show that the AEWFCM algorithm can effectively distinguish the features attributes on the importance of clustering results; and compared with other famous fuzzy C-means clustering algorithms, it can get a higher accuracy in clustering with the same sample.
收录类别EI ; CSCD
语种中文
CSCD记录号CSCD:5630769
内容类型期刊论文
源URL[http://ir.sia.cn/handle/173321/17698]  
专题沈阳自动化研究所_工业控制网络与系统研究室
推荐引用方式
GB/T 7714
黄海新,孔畅,于海斌,等. 自适应特征熵权模糊C均值聚类算法的研究[J]. 系统工程理论与实践,2016,36(1):219-223.
APA 黄海新,孔畅,于海斌,&文峰.(2016).自适应特征熵权模糊C均值聚类算法的研究.系统工程理论与实践,36(1),219-223.
MLA 黄海新,et al."自适应特征熵权模糊C均值聚类算法的研究".系统工程理论与实践 36.1(2016):219-223.
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