Paper Title:
Assessment of Water Quality Using Grey Relational Analysis and Principal Component Analysis
  Abstract

This paper investigates the comprehensive assessment of water quality, which is generally a multi-attribute assessment problem. In this context, the grey relational analysis is adopted to settle the no uniformity problem of water quality attributes. The principal component analysis is applied to calculate the weighting values corresponding to various attributes of water quality so that their relative importance can be properly and objectively described. Results of study reveal that grey relational analysis coupled with principal component analysis can effectively solve the multi-attribute water quality assessment. The method is universal and can be a useful tool to improve the comprehensive assessment of water quality.

  Info
Periodical
Advanced Materials Research (Volumes 255-260)
Edited by
Jingying Zhao
Pages
2829-2835
DOI
10.4028/www.scientific.net/AMR.255-260.2829
Citation
Y. Q. Cheng, H. M. Ma, Q. W. Song, Y. Zhang, "Assessment of Water Quality Using Grey Relational Analysis and Principal Component Analysis", Advanced Materials Research, Vols. 255-260, pp. 2829-2835, 2011
Online since
May 2011
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Price
$32.00
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