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Fisher二类线性判别在构件粘接强度判别中的应用和门限值的选取
APPLCATION OF TW OLINEAR DECRIM ATE IN IDENTIFICATION OF COM PONENT ADHESIVE STRENGTH AND SELECTION OF THRESH OLD
【摘要】 Fisher二类线性判别方法不仅适用于确定性模式分类器的训练问题,对于随机模式也是适用的。本文提出了一种新的Fisher线性判别门限值的选取方法,它比传统的判决门限值误判率大大减小。
【Abstract】 Fisher two linear discriminate is applicable not only to the drill problem of determinate pattern classification but also to that of random pat tern. A new selection method of Fisher linear discriminate threshold is proposed , its error probability is much less than that of traditional identification threshold.
【关键词】 分类器;
确定性模式;
随机性模式;
判决门限值;
误判率;
【Key words】 classification; determinate pattern; random pattern; identification threshold; error propobality;
【Key words】 classification; determinate pattern; random pattern; identification threshold; error propobality;
- 【文献出处】 测试技术学报 ,Journal of Test And Measurement Technology , 编辑部邮箱 ,1996年02期
- 【分类号】TG494.7
- 【下载频次】28