Title :
Application of fuzzy clustering model in groundwater runoff zones classification and indicator correlation analysis
Author :
Doan, Thanhnghi ; Yu, Xuefeng ; Zhang, Zhongyuan
Author_Institution :
Hydraulic & hydropower Eng., Univ. of Heilongjiang, Harbin, China
Abstract :
There are many factors influencing the groundwater runoff strength. The indicator size has different influence on the strength of groundwater runoff. The relation between some indicators and the strength of groundwater runoff are positive correlation, the relation between other indicators and the strength of groundwater runoff are negative correlation. The fuzzy clustering model in the theory of engineering fuzzy sets is applied to analysis the correlation between the strength of groundwater runoff and indicators in the paper. With real cases, we can discuss the application of fuzzy clustering model and test the practicability and validity of this method.
Keywords :
fuzzy set theory; groundwater; pattern clustering; engineering fuzzy sets; fuzzy clustering model; groundwater runoff strength; groundwater runoff zones classification; indicator correlation analysis; Analytical models; Correlation; Educational institutions; Eigenvalues and eigenfunctions; Geology; Indexes; Mathematical model; Fuzzy Clustering; Goal Weight; Relative Membership Degree; Relevance;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2012 10th World Congress on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-1397-1
DOI :
10.1109/WCICA.2012.6357936
