| 灰色关联度概念在地质判别分析中的应用 |
| |
| 引用本文： | 孙效功,杨作升,李学伦.灰色关联度概念在地质判别分析中的应用[J].中国海洋大学学报(自然科学版),1994(Z3). |
| |
| 作者姓名： | 孙效功 杨作升 李学伦 |
| |
| 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。
|
| 关 键 词： | 灰色判别分析，关联度，样品分类，地质学实例 |
THE APPLICATION OF GRAY RELATIONAL GRADE CONCEPT IN GEOLOGICAL DISCRIMINANT ANALYSIS |
| |
| Sun Xiaogong, Yang Zuosheng.THE APPLICATION OF GRAY RELATIONAL GRADE CONCEPT IN GEOLOGICAL DISCRIMINANT ANALYSIS[J].Periodical of Ocean University of China,1994(Z3). |
| |
| Authors: | Sun Xiaogong Yang Zuosheng |
| |
| Abstract: | 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. |
| |
| Keywords: | Gray discriminant analysis relational grade sample classification geological example |
|
