文章基本信息

标题：Evaluation of Water Quality Using Principal Component Analysis
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作者：Shuquan An ; Xiufan Xie ; Ying Ma 等
期刊名称：Nature, Environment and Pollution Technology
印刷版ISSN：0972-6268
出版年度：2015
卷号：14
期号：4
语种：English
出版社：Technoscience Publications
摘要：Principal component analysis is a way to reduce original dimension, to make multiple variables into a fewcomprehensive index. According to the characteristics of water quality evaluation model, principal componentanalysis method is developed to evaluate surface water quality using SPSS software at representative sections.By the combination of variables index, adjusting the combinatorial coefficient to make the new variablesrepresentative independent. The process is introduced in the paper in detail. The results indicate that theprincipal component model is suitable for water quality evaluation. By analysis, it is important to pay attentionto bring into effective measures for pollution control.