辽西沿海河流分类的模糊混合聚类法  

The Mixed Fuzzy Clustering Method for River Oassification in West Liaoning

作　　者：郑成德[1] 李志斌[1] 

机构地区：[1]大连铁道学院文理分院,辽宁大连116028

出　　处：《大连铁道学院学报》2003年第4期7-9,共3页Journal of Dalian Railway Institute

摘　　要：将模糊聚类最大矩阵元原理与最小二乘最优准则下的模糊ISODATA聚类迭代原理相结合,并按最大隶属原则确定最优分类,建立了基于迭代的模糊混合聚类法.利用此方法对辽西沿海诸河流域进行了分类评价,得到了令人满意的结果。By combining the maximum matrix element principle of fuzzy clustering analysis with the theoretical fuzzy ISODATA clustering modeling under the least-squares optimal rule, a mixed fuzzy clustering method based on iteration is established. The coastal rivers in west Liaoning are classified and evaluated by this method, and a satisfactory result has been obtained.

关 键 词：模糊混合聚类法 最小二乘准则 聚类迭代 截集水平 级别变量 河流分类 

分 类 号：TV212[水利工程—水文学及水资源]