Membership functions in the fuzzy C-means algorithm

被引：23
作者：
Flores-Sintas, A
Cadenas, JM
Martin, F
机构：
[1] Dept Nuevas Tecnol, Murcia 30005, Spain
[2] Univ Murcia, Fac Informat, Dept Informat & Sistemas, Murcia 30071, Spain
来源：
FUZZY SETS AND SYSTEMS | 1999年 / 101卷 / 01期
关键词：
membership functions; cluster analysis; C-means; hyperellipsoidal clustering;
D O I：
10.1016/S0165-0114(97)00062-6
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A membership function and an objective function deduced from the geometrical properties associated to the metric defined by the covariance matrix of a sample have been proposed recently. We use these functions to determine the membership probabilities and the criterion function in the fuzzy C-means algorithm. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：49 / 58
页数：10
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