期刊
METABOLOMICS
卷 4, 期 4, 页码 293-296出版社
SPRINGER
DOI: 10.1007/s11306-008-0126-2
关键词
PLSDA; Discrimination; Q(2)
In this paper we introduce discriminant Q(2) (DQ(2)) as an improvement for the Q(2) value used in the validation of PLSDA models. DQ(2) does not penalize class predictions beyond the class label value. With rigorous Monte Carlo simulations we show that when DQ(2) is used, a smaller effect can be found statistically significant than when the standard Q(2) is used.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据