摘要
聚类分析方法作为一种多指标综合评价方法,其在分析过程中数据无量纲化处理就是必不可少的。SPSS软件聚类分析菜单提供了四大类指标数据无量纲化处理方法,不同处理方法的特点不同,适用的数据也不尽相同。本文试图对不同的无量纲化处理方法的特点和适用数据进行分析。
The cluster analysis is one multi-objective quality synthetic evaluation method, Undimensionalization is essential in the analysis process. In SPSS cluster analysis menu provid four Undimensionalization methods, the different Undimensionalization＇s characteristic is different, the suitable data is also different, this article attempts to carry on this.
出处
《科技广场》
2008年第3期229-231,共3页
Science Mosaic
