|Table of Contents|

Application of multi-classification fuzzy pattern recognition model in geoenvironment quality assessment(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2004年第04期
Page:
90-93
Research Field:
Publishing date:

Info

Title:
Application of multi-classification fuzzy pattern recognition model in geoenvironment quality assessment
Author(s):
LI Ya-lanCHEN Zhi-xinWANG Jia-yun
School of Geological Enginering and Surveying Engineering , Chang'an University , Xi'an 710054 , China
Keywords:
multi-classification fuzzy pattern recognition model geoenvironment quality assessment analy tical hierarchy weighting process
PACS:
X141
DOI:
-
Abstract:
Based on the relative membership deg ree and function , the model of multi-classification fuzzy patter n recognition is applied in assessment of geoenvironment quality , w hich counteracts the defects of maximum membership degree law and makes it easier to calculate the relative membership deg ree and function.The paper has established assessment model of geoenvironment quality and uses it to assess the geoenvironment quality of Lueyang county in Shaanx i.The result indicates that the method is rational and practical.

References:

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Memo

Memo:
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Last Update: 2004-12-20