摘要
依据模糊等价关系分类的原理,提出地质变量之间的相关关系;利用模糊模式识别方法,对变量进行排序。
The first problem in stepwise regression-the selection of variables is solved in this paper. On the basis of the classification principle of fuzzy equivalence relation, the correlation of variables is calculated. Using the fuzzy pattern recognization, the variables are arranged in order.
出处
《中国海洋大学学报（自然科学版）》
CAS
CSCD
1993年第S1期82-86,共5页
Periodical of Ocean University of China
关键词
逐步回归分析
变量选择
排序
模糊等价关系
模糊模式识别
stepwise regression analysis
variable selection
arrange in order
fuzzy e-quivalence relation
fuzzy pattren recognization
