突发自然灾害聚类准则函数

英文篇名：The Cluster of Criterion Functions and its Applications
中文刊名：衡水学院学报
英文刊名：Journal of Hengshui University
作者：李柏年 ; 张孔生
英文作者：LI Bai-nian ; ZHANG Kong-sheng (School of Statistics & Applied Mathematics ; Anhui University of Finance and Economics ; Bengbu ; Anhui 233030 ; China)
中文关键词：谱系聚类 ; 最佳聚类数 ; 模糊C均值聚类
英文关键词：genealogy clustering ; optimal cluster number ; fuzzy cluster mean
出版日期：2011-08-20
机构：安徽财经大学统计与应用数学学院;
年：2011
期：04
出版单位：衡水学院学报

摘要

针对谱系聚类的有效性,提出了一个新的聚类准则用于汶川地震灾害评估,并选用经典的Iris花蕾数据和Wine葡萄酒数据与流行的模糊C均值聚类准则比较,结果表明新准则计算简单且更符合实际情况.
In this paper a pedigree clustering method based on the optimal cluster number of criterion functions is proposed.As applications,we study the Iris data and wine standard data,then the data for Wenchuan earthquake.The results show that our method is effective and practical.

引文

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