| 聚类分析的几个问题 |
| |
| 引用本文： | 王乃信.聚类分析的几个问题[J].西北农林科技大学学报(社会科学版),1987(4):55-61. |
| |
| 作者姓名： | 王乃信 |
| |
| 作者单位： | 西北农业大学计算机中心 |
| |
| 摘 要： | 本文提出优聚类的统一定义,从而概括了众多的聚类方法,建立了聚类函数的若干性质,证明了等价关系系统与系统聚类法的等价性,推广了 Fisher 算法,证得全序递归聚类法必得优聚类,得出最优聚类的一些充分条件。
|
| 关 键 词： | 聚类函数 优聚类 最优聚类 等价关系系统 递归聚类法 |
SOME PROBLEMS CONCERNING CLUSTER ANALYSIS |
| |
| Wang Naixin.SOME PROBLEMS CONCERNING CLUSTER ANALYSIS[J].Journal of Northwest Sci-Tech Univ of Agr and,1987(4):55-61. |
| |
| Authors: | Wang Naixin |
| |
| Abstract: | In this paper we introduced a unified definition of well and optimum cluster, summarized many clustering methods,established some properties of clustering function, proved the equivalence of hierachical equivalent relations with hierachical clustering methods and extended fisher algorithm,proved that ordered recursive clustering must yield well ordered cluster,and some sufficient conditions of optimum clustering were obtained. |
| |
| Keywords: | clustering function well cluster optimum cluster ierachical cquivalent relations recursive clustering methods |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《西北农林科技大学学报(社会科学版)》浏览原始摘要信息 |
| 点击此处可从《西北农林科技大学学报(社会科学版)》下载免费的PDF全文 |
