coefficient of correlation; correlation coefficient
Coefficient of correlation;Correlation coefficient
Analysis by gray correlation
analysis of gray correlation
analysis of gray correlation degree
degree of gray correlation
fuzzy gray correlation theroy
gray coefficient analysis
Gray correlation
灰度校正
灰色关联度
灰色关联
灰色关联法
灰度相关
灰度相关性
灰关联
灰色关联分析
Gray Correlation Analyses
gray correlation analysis
灰色关联度分析
主成分分析
灰色关联分析法
灰色关联分析
灰色关联度
灰关联分析
灰色系统
灰色关联法
灰色关联
灰关联
gray correlation analysis method
gray correlation analysis methods
gray correlation anlysis
gray correlation decision
Gray correlation degree
gray correlation degree analysis
Gray correlation degrees