Affiliation of Author(s):
理学院
Journal:
2011 Seventh International Conference on Computational Intelligence and Security
Key Words:
中文关键字：灰色关联聚类分析；关联度；灰色关系；灰色等价关系，英文关键字：grey incidence cluster analysis, correlation degre
Abstract:
In this paper, we discover the method's limitation of grey incidence cluster analysis. The reason is that classification was adopted firstly before building grey equivalence relation. Base on these reasons, several significant relations were put forward combining with fuzzy mathematics's relevance theory, for example, grey reflexive relation, grey symmetric relation, grey transitive relation and so on. Then on the basis of grey equivalence relation's concept and its theory, it is proven to be rational that grey incidence cluster analysis to set by using grey equivalence relation on a set. In other words, the grey incidence cluster analysis method which we have improved is more perfect in theory
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