摘要
指出了灰关联度及其计算中的一些不足,针对这些不足给出了灰关联度的修正方法,论述了有关理论,通过理论分析和实际应用,这种方法能较好地反映因素之间的相互联系。
In this paper, it is pointed out that the shortcomings of the Gray Correlation Degree. On the basis of that, we give an adjustment method and discuss some properties of it. The method is proved to be practiced in both theory and application.
出处
《农业系统科学与综合研究》
CSCD
北大核心
1997年第2期81-83,94,共4页
System Sciemces and Comprehensive Studies In Agriculture
关键词
关联系数
权重
灰关联度
The Correlation Coefficient, the Gray Correlation Degree, Weights
