摘要
将灰色系统理论中关联度的概念应用于地质判别分析，得到一种新的判别分析方法──灰色判别分析。该方法的基本思想是通过计算未知样品与多组已知样品间的关联度大小来实现样品的分类。经地质学的实例计算表明，该方法切实可行。
Based on the relational grades of gray systems, a new discriminant analysis method called gray discriminant analysis is advanced in this paper. The main idea of this method is that unknown samples are classified by using the relational grades between the unknown and known samples. The actual geological examples show that the method is effective.
出处
《中国海洋大学学报（自然科学版）》
CAS
CSCD
1994年第S3期86-92,共7页
Periodical of Ocean University of China
关键词
灰色判别分析
关联度
样品分类
地质学实例
Gray discriminant analysis
relational grade
sample classification
geological example
