| 聚类分析的分类稳定方案 |
| |
| 引用本文： | 许伯济.聚类分析的分类稳定方案[J].现代地质,1994,8(3):342-348. |
| |
| 作者姓名： | 许伯济 |
| |
| 作者单位： | China University of Geosciences，Beijing，100083 |
| |
| 摘 要： | 多元统计分析内的系统聚类分析中．样本的分类依赖于参数距离；模糊数学内基于模糊等价矩阵的模糊聚类分析中，样本的分类也随λ阈值的改变而变化。因而分类方案的选择有很大随意性。其他分类方法也是如此。本文就上述两种方法提供一个求分类稳定方案的最优方法。
|
| 关 键 词： | 聚类分析 分类函数的平均变化率 稳定方案 稳定方案不变性 |
CLASSIFICATION STABLE SCHEME OF CLUSTER ANALYSIS |
| |
| Xu Boji.CLASSIFICATION STABLE SCHEME OF CLUSTER ANALYSIS[J].Geoscience——Journal of Graduate School,China University of Geosciences,1994,8(3):342-348. |
| |
| Authors: | Xu Boji |
| |
| Abstract: | The classification of sample in system cluster analysis depends on parameters and distance between samples, and the classification of sample in fuzzy cluster analysis varies with threshold X. Thus the choice of classification scheme is very optimal. And so are other classification methods. The author deals with a method of classification stable(or optimal)scheme. |
| |
| Keywords: | cluster analysis average variation rate of classification function stable scheme invariance of stable scheme |
| 本文献已被 CNKI 维普 等数据库收录！ |
