Fisher判别和Mahalanobis距离判别比较研究  

Comparative Study of Fisher Discriminant and Mahalanobis Distance Discriminant

作　　者：吴江 

机构地区：[1]杭州师范大学理学院,浙江杭州310036

出　　处：《宁波职业技术学院学报》2017年第5期91-94,共4页Journal of Ningbo Polytechnic

摘　　要：将Fisher判别与Mahalanobis距离判别作比较,研究二者的关系,得出结论并给出解释与证明。基于二者的比较给出一种简单的Fisher判别程序(基于MATLAB),并做数值实验加以论证。This paper compares the Fisher discriminant and Mahalanobis discriminant, research the relationship between the two, draw the conclusion and proof. Giving a simple program of Fisher discriminant by the relationship and do some numerical experiments to demonstrate it.

关 键 词：数据 样本 FISHER判别 MAHALANOBIS距离 

分 类 号：O213.9[理学—概率论与数理统计]